![]() ![]() Goode" was controversial, with some claiming that rock music was "adolescent", to which Sagan replied, "There are a lot of adolescents on the planet." The selection of music for the record was completed by a team composed of Carl Sagan as project director, Linda Salzman Sagan, Frank Drake, Alan Lomax, Ann Druyan as creative director, artist Jon Lomberg, ethnomusicologist Robert E. The disc also includes music by Guan Pinghu, Blind Willie Johnson, Chuck Berry, Kesarbai Kerkar, Valya Balkanska, and electronic composer Laurie Spiegel, as well as Azerbaijani folk music ( Mugham) by oboe player Kamil Jalilov. Bach (interpreted by Glenn Gould), Mozart, Beethoven (played by the Budapest String Quartet), and Stravinsky. The musical selection is also varied, featuring works by composers such as J.S. All measures used on the pictures are defined in the first few images using physical references that are likely to be consistent anywhere in the universe. Some images contain indications of chemical composition. Many pictures are annotated with one or more indications of scales of time, size, or mass. These images show food, architecture, and humans in portraits as well as going about their day-to-day lives. ![]() Images of humanity depict a broad range of cultures. Care was taken to include not only pictures of humanity, but also some of animals, insects, plants and landscapes. ![]() The first images are of scientific interest, showing mathematical and physical quantities, the Solar System and its planets, DNA, and human anatomy and reproduction. The collection of images includes many photographs and diagrams both in black and white, and color. Problems playing this file? See media help. We are attempting to survive our time so we may live into yours. This is a present from a small, distant world, a token of our sounds, our science, our images, our music, our thoughts and our feelings. Like their predecessors Pioneer 10 and 11, which featured a simple plaque, both Voyager 1 and Voyager 2 were launched by NASA with a message aboard-a kind of time capsule, intended to communicate to extraterrestrials a story of the world of humans on Earth. Both Voyager 1 and Voyager 2 have reached interstellar space, the region between stars where the galactic plasma is present. The Voyager 1 probe is currently the farthest human-made object from Earth. Ĭarl Sagan noted that "The spacecraft will be encountered and the record played only if there are advanced space-faring civilizations in interstellar space, but the launching of this 'bottle' into the cosmic 'ocean' says something very hopeful about life on this planet." Background The records are a time capsule.Īlthough neither Voyager spacecraft is heading toward any particular star, Voyager 1 will pass within 1.6 light-years' distance of the star Gliese 445, currently in the constellation Camelopardalis, in about 40,000 years. The records contain sounds and images selected to portray the diversity of life and culture on Earth, and are intended for any intelligent extraterrestrial life form who may find them. The Voyager Golden Records are two identical phonograph records, one of each which was included aboard the two Voyager spacecraft launched in 1977. The golden record's location on Voyager (middle-bottom-left) ![]()
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![]() ![]() You can also check out our other posts on software development. Have questions? Let us know in a comment below, or contact our team directly. Make sure you don’t leave critical legacy PHP applications without critical security updates. If you are bound to an older version of PHP for “reasons” it’s your responsibility to keep up with issues like this. ![]() Security best practices are a constantly moving target, and PHP 7 has baked in solutions to many known issues in older versions of the language. If at all possible, you should be using the latest stable version of PHP. For some examples of where mt_rand is the wrong function take a look at the changes in zf1 commit 3b045d0. If you want to generate a salt for a password that you are going to hash you should just call password_hash() instead and let PHP generate the salt for you.Įarlier this year we discovered a few issues around the use of randomness in Zend Framework 1 and worked with Zend to resolve them. When you generate a password don’t use functions like array_rand(), shuffle(), or str_shuffle() because they are not going to use a secure random number generator. If PHP 7 is not an option and you don’t have mcrypt or if you don’t want bytes and want a random number you should take a look at. If you are on PHP 7 you can call either random_bytes() or random_int() the best thing about random_int is its API is the same as rand and mt_rand so you don’t need to convert bytes to an int in case you wanted an int in the first place. Perform this step n times (where n is the length of. Generate random index from 0 to string length-1. Store all the possible letters into a string. Examples: APPROACH 1: Brute Force The first approach is the simplest one to understand and thus brute force. ![]() If you have the mcrypt library installed you could use mcrypt_create_iv() as it’s believed to be a secure source of random bytes. Generate a random, unique, alpha-numeric string using PHP. This leaves us with two sets of functions. It was recently discovered that openssl has a design limitation that causes PHP’s use of openssl_random_pseudo_bytes to be insecure! For more details take a look at this write up on github. There was a major issue with openssl_random_pseudo_bytes that was fixed in PHP 5.6.12 5.5.28, and 5.4.44 where PHP was calling the wrong function to get good random bytes. Fake Name Generator and the Fake Name Generator logo are trademarks of Corban Works, LLC. In the past a lot of people have relied on openssl_random_pseudo_bytes() to provide secure random bytes that could then be converted to a number if needed. MCQ Practice competitive and technical Multiple Choice Questions and Answers (MCQs) with simple and logical explanations to prepare for tests and interviews.PHP has a few ways to generate random numbers or bytes, only some are suitable for password generation or cryptography. Using the syntax described above, we can create three examples for the rand() function in PHP: ") Īs you can see in these examples, the first rand function generates a random number between 20 and 30, the second between 1 and 10,000, and then the third without a maximum or minimum number set. When user click on link to verify email id then check for token exist in email link matches with generated for user is same or not. ![]() User gets email with link having random token. These random generated token is used for security. The correct syntax for using the rand function is as follows: rand() How To Generate a Random Token In PHP In this post we will see how to generate random secure token in PHP. Syntax and examples of the Rand() function However, you can define a specific range to include higher numbers. If no max function is specified when using the rand() function, the largest integer that can be returned is determined by the getrandmax() function, which varies depending on the operating system.įor example, on Windows, the largest number that can be generated is 32768. Input a list of numbers, letters, words, IDs, names, emails, or anything else and the random choice generator will return a randomly chosen item or items. The function rand() can also be used to generate a random number within a specific range, for example a number between 10 and 30. The function rand() is used in PHP to generate a random integer. In this tutorial, we are going to see how to generate random numbers in PHP. ![]() ![]() But, there is a workaround, you can have multiple menus. Note: This does create a registry value, so the program isn't completely portable.Īpparently Windows only supports 16 items per menu, what this means is that Folder Painter's context menu can only display 1 icon pack at a time. ![]() We'll stick to the default ones here, mark the icon pack that you wish to use, and click the "Install" button to add Folder Painter to Windows Explorer's context menu. Or, you can add your own icons too, refer to the official page for instructions. The program ships with three icon packs (icon styles for folders), but there are more icon packs available on the developer's website. The left pane in the interface lists the folder icon colors that you can select, along with a preview of the icons. Run the FolderPainter.EXE (or the 64-bit version) to start using it. Rainbow Folders which he reviewed in 2007 and the free Folder Colorizer 2.įolder Painter is a good choice as well, and this review is about that application. You can download the program from their website here.Martin reviewed a couple of freeware alternatives in the past, e.g. To revert all of your changes, you can open the app itself and then go to the Action menu and click on Rollback All Changes.Īs you can see, Folder Marker is easy to use and is a quick way to customize your Windows folders and can really help with your file management tasks. If you change your mind and what to revert a folder back to its original look, you can do so by right clicking on it and choosing the Restore Default option. If you were to move or copy a folder to a new location, its color or custom icon will stay with it so you don’t need to worry about having to change its appearance again. As you can see, they stand out much better than they did before the changes were made. The image below shows the same folders with some colors and icons applied to them. The User Icons section is used to add your own custom icons if you happen to know how to create those. If you would rather apply a custom icon to your folder rather than change its color, then you can do so from the Main tab in the app or simply by clicking the icon you like from the right click menu. If you use the first method where you add or drag folders into the app itself, any changes you make will be applied to all folders in the list so you might want to use the right click method to apply changes to single folders. Once you download and install the software, you can apply color and icon changes by either adding folders to the main interface or by using the new right click context menu item that you will now have on your computer. If you are looking for some extra customization, then you can try out the free Folder Marker software which will allow you to apply colors to specific folders as well as custom icons. Empty folders will not have any file preview icons on them. This icon can also change when you add or remove files from the folder. When you use one of the icon views, you might see a file preview icon on the folder based on what types of files are in the folder itself. You can set your folder views to show them as a list or as icons of various sizes. You have probably also noticed that all of these folders look the same with the exception of the Windows user folders for Documents, Downloads, Pictures and so on as seen below.Īnother thing that will affect how your folders look is the view that you have applied to them. And of course you can create these folders and subfolders as needed and copy or move your files in and out of them. By using folders, you can keep your computer organized by placing files of certain types in their own folders, such as files for a school project or sales meeting. As you probably know, Windows keeps your files into folders that can also contain subfolders. ![]() ![]() This bundle includes three instruments - EthnoCinematic, EthnoGroove and EthnoScapes - and each comes with a clean-looking interface that gets right to the point. You might find just what you were looking for to spice up a production. And the price - at just over $20 as I write this - makes it hard to resist. While a loop library won’t provide the same control as a typical Kontakt instrument, this collection has a wide variety of choices in a variety of tempi and ensemble configurations that are ready to be dropped into a session or sampler. It is comprised of Indian grooves and instruments including the tabla, dholak, salangai bells, udakkai, kanjira and many more. This loop library by Black Octopus is definitely worth mentioning here. It’s everything you need for aggressive ethnic drum textures for sure. The collection includes taikos, daikos, bongos, congas, frame drums, djembes, dumbeks, bodhrans, darbukas, batas, cajóns and surdos. A built-in sequencer, mixer, master effects section, envelope control, velocity control, tuning section and Heavyocity’s lovely punish & twist controls top off the feature set. I especially love the stage view which allows for a three-dimensional spatialization. This collection of percussion instruments uses the excellent GUIs offered by Heavyocity seen in the other Master Session Series products. Master Sessions – Ethnic Drum Ensembles by Heavyocity The envelope section allows for a velocity-sensitive attack and decay, and the inclusion of filter and LFO sections is a definite plus.Ĥ. Balinese Gamelan Spotlight Collection by Native InstrumentsĪlso from NI (and Soniccouture) is this great collection of gamelan that gives the user control over timing and tuning to accommodate the distinct sonic character of these percussive ensembles. ![]() Ensemble and individual instruments are included.ģ. It is really well done with control for root key, feel and intensity. Sounds include the tabla, pakhawaj, mridangam, ghatam, kanjira and more. This one is a beautiful collection of instrument sounds from India along with a ton of preset patterns that can be edited and dragged into a session as MIDI. India Spotlight Collection by Native Instruments While it uses the default interface in Kontakt, users easily get a decent sound by instantiating the appropriate instrument.Ģ. It also comes with instruments for the EXS24 (which will open in Logic’s newer Sampler instrument), Kontakt and HALion. Precisionsound offers several instruments with this collection that include long and short gestures, harmonics and special effects. ![]() The cimbalom is a struck string instrument that can sound like a sort of hybrid harpsichord/piano. Moldova Concert Cimbalom by Precisionsound ![]() But they can also be used in more freely creative contexts to take advantage of the unusual sonorities and timbres.īelow are some excellent collections I’ve come across (presented in no particular order) at various price points with a wide range of features. Their use can immediately set a piece of music in a particular time and space that can help drive a visual narrative or evoke imagery consistent with a geographic location. The sounds are often distinct with timbres that stand out from traditional Western instrumentation, while some can be heard as the forerunners of modern instruments. Typically categorized as in the title of this article, these sorts of instrumental sounds are often tied to a specific culture(s) or time period. ![]() ![]() ![]() and countless other improvements to the classic open-ended sandbox gameplay.Ībout This Game State of Decay 2 is an open-world survival-fantasy game set just after the zombie apocalypse.
![]() ![]() Solitaire Palace by Spiele-Palast GmbH Free/No ads The game is available on Android and iOS platforms and is free to play.ĭownload: Google Play / App Store 2. And the cherry on top, it has good old winning animation we all loved. It offers album and portrait orientation, has Undo button, and can be played online. It’s a fun and addictive version of the classic card game with a simple and clean design. This is the best solitaire app without ads. Frequently Asked Questions Best Solitaire Games for Android and iOS 1.Play Solitaire & Other Ad-Free Games With AdLock.How to Block Ads on Microsoft Solitaire.Best Solitaire Games for Android and iOS.The good thing is that AdLock can remove them, leaving you with just plain entertainment. We collected for you 12 solitaire alternatives for Android phones and iPhones, all free, but most still contain advertising that can be quite annoying. But first, let’s talk about free solitaire apps without ads. We will discuss it later in this article. Luckily, there are ways to block ads in the solitaire desktop application, and one is by using ad-blocking software like AdLock. Another reason why the introduction of advertising raised some eyebrows is that the initial design of the first game was obtained from an intern by Microsoft without paying a cent. This feature forces players to sit through the ads and prevents them from switching to another window, as the ad timer will stop. However, Microsoft has been criticized for introducing unskippable video advertising between rounds in their Solitaire collection. ![]() The game’s simple yet addictive gameplay, along with its accessibility, has made it a favorite among many users, even in 2023. Historian Jimmy Maher has estimated that Windows Solitaire – first released with Windows 3.0 in 1990 – is likely the most-played computer game ever made. ![]() ![]() ![]() Now let’s have some fun? Installing binwalkīinwalk is supported on several platforms, including Linux, OSX, FreeBSD, and Windows. But binwalk additionally supports a list of custom magic signatures to find compressed/archived files, firmware headers, Linux kernels, bootloaders, filesystems, and so on! In addition, binwalk is able to extract the files found in the image.īoth file and binwalk tools use the libmagic library to identify file signatures. But instead of looking for signatures just at the beginning of the file, binwalk will scan the entire file. Check this Wikipedia page for a list of common file signatures.īinwalk works the same way. For example, if the file starts with the sequence of bytes 0x89 0x50 0x4E 0x47 0x0D 0x0A 0x1A 0x0A, it knows it’s a PNG file. The file command will look at the header of the file and search for a signature (magic number) to identify the type of the file. bin/bash: ELF 64-bit LSB shared object, x86-64, version 1 (SYSV), dynamically linked, interpreter /lib64/l, for GNU/Linux 3.2.0, BuildID=12f73d7a8e226c663034529c8dd20efec22dde54, stripped You know the file command line utility, right? Binwalk can scan a firmware image to search for different embedded file types and file systems. The main feature of binwalk is its signature scanning. All of this without needing access to source code! How does binwalk works? You can perform data entropy analysis to search for compressed data or hardcoded crypto keys. You can perform a binary diff between two or more files. You can decompress filesystem images to search for specific password files (passwd, shadow, etc) and try to break password hashes. You can identify opcodes for a variety of CPU architectures. You can extract files from the image and search for backdoor passwords or digital certificates. You can reverse engineer binaries inside filesystem images to look for vulnerabilities. ![]() You can use binwalk to reverse engineer a firmware image to understand how it works. Just for fun, and to write a little bit about binwalk, one of the best tools for this job! What is binwalk?īinwalk is an open-source tool for analyzing, reverse engineering and extracting firmware images.Ĭreated in 2010 by Craig Heffner, binwalk is able to scan a firmware image and search for file signatures to identify and extract filesystem images, executable code, compressed archives, bootloader and kernel images, file formats like JPEGs and PDFs, and many more! When installing and configuring OpenWRT, I also downloaded the last version of the Archer C7 official firmware image provided by TP-Link and decided to analyze it. I prefer to trust on a well maintained and open-source software project like OpenWRT. Why? Because the manufacturer’s firmware quality is usually bad, are not maintained over time and is insecure, with many bugs waiting to be exploited. One thing I always do when I buy a new router is install OpenWRT. Not one of the best, but good enough for my needs. I’ve bought the TP-Link Archer C7 home router. A few days ago I decided to reverse engineer my router’s firmware image with binwalk. ![]() ![]() If you need more planner printables, make sure to check out my collections with weekly schedule templates, goal setting pages, meal planners, monthly calendars 2020 and more. Despite my templates are available only in PDF format, you can use free online converters to turn a PDF file into excel spreadsheet or doc if they work better for you. After that, you can download the PDF and get busy plotting your daily schedule every day! Before getting your watermark-free template you can download free daily schedule sample to print it and check if it looks good enough. ![]() Once you find the daily schedule template you like the best, you can customize the page size between A4, A5, Letter, and Half Letter. You’ll find basic options for daily schedules as well as those that include sections for priorities, goal-setting, to-do lists, planning by the hour, and much more. Our designs come in both dated and undated varieties and assure you’ll have something that works for you with colors and layouts that help you become your most organized. With a variety of styles to suit your tastes, you’ll find keeping organized with your daily schedule template is fun and enjoyable. Plus, it helps you keep records and keeps your notes together so you won’t miss out on opportunities.Įven if you simply like analog tools, stationery designs, or are already keen on productivity, our daily schedule templates offer something for everyone! Why Choose OnPlanners Daily Schedule Templates When all is said and done, it makes you a more productive boss, employee, student, freelancer, or parent. By having it in writing, you reduce your stress significantly and can get on a task rather than waste time trying to remember what needs to be done. They also free you from having to remember something important. ![]() It addresses time management problems so you can set daily goals as well as goals for weeks and months ahead, all right down to the hour. ![]() If you ever wish for more hours in a day, a daily schedule template is for you. This simple tool allows you to be your own assistant, effectively allowing you to prioritize and meet deadlines more efficiently as well as prepare you for events to come. You’ll be able to see how much you’ve accomplished and power through the rest of your day.ĭaily schedules are a must for everyone, whether you work in a chaotic office, have a heavy class load at college, or you stay at home with the kids. Organize down to the last detail and then get the satisfaction of marking it complete. With a daily schedule template, you can plan times for every task in your day. Classroom Routine Examples Teacher greeting or arrival routine Putting away personal items like coats and backpacks Putting away school items in lockers. ![]() ![]() Permissions, or which include a lot of code or hard-to-review code. Reviews may take longer for extensions that request broad host permissions or sensitive execution Notable factors that increase review time Note: Note that all item submissions-whether for a new item or an update to an existing one-are Normal after an extension has been rejected or warned. These signals may therefore cause the review to take longer. However, some signals may cause the reviewer to examine an extension more closely, including: The same review system, regardless of the tenure of the developer or number of active users. ![]() The review process uses a combination of manual and automated systems. ![]() Note: If your extension is pending review for more than three weeks, please contact developer support to request assistance. Than 24 hours, with over 90% completed within three days. In early 2021, most submissions completed review in less Policies change, we need to ensure that existing published items comply with current policy in orderĬhrome Web Store review times can vary. We do this because the extensionĮcosystem is constantly evolving as malicious actors evolve their attacks or exploits areĭiscovered, the review process must also evolve in response. With the developer program policies and, if any violations are found, take appropriateĮxisting items are also reviewed periodically for compliance. When you submit an extension for review, the review team will review the extension for compliance The review process helps protect end users from scams, data harvesting, malware, and maliciousĪctors seeking to take advantage of Chrome users, as well as from extensions that inadvertently See Lifecycle of a Chrome Web Store item for an overview of how reviews fit in the Practices described in this document are accurate as of the document's last updated date and are
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