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urlencode vs rawurlencode?
...ers except -_.~ have been replaced with a percent (%) sign followed by two hex digits. This is the encoding described in » RFC 3986 for protecting literal characters from being interpreted as special URL delimiters, and for protecting URLs from being mangled by transmission media with character con...
How to test if a string is basically an integer in quotes using Ruby
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You've got the right idea, but it doesn't match binary or hex literals (see my edited solution below).
– Sarah Mei
Aug 6 '09 at 3:56
16
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How to convert an integer to a string in any base?
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"{0:b}".format(100) # bin: 1100100
"{0:x}".format(100) # hex: 64
"{0:o}".format(100) # oct: 144
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Alarm 闹钟扩展：在指定时间启动App的强大工具 · App Inventor 2 中文网
...钟时间要执行的操作由这样的意图指定。
扩展包含两个模块：
UrsAI2Alarm：提供生成闹钟的属性和方法
AlarmIntent：指定闹钟发生时要执行的操作
闹钟 Alarms
UrsAI2Alarm 模块可以生成和删除闹钟。闹钟通过请...
Visual C++: How to disable specific linker warnings?
...y. More details here: bottledlight.com/docs/lnk4099.html I used HxD as a hex editor, and following the description on that page worked fine with VS10. The order is still 4088, 4099, 4105.
– Andreas Haferburg
Feb 13 '12 at 14:59
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Unsupported major.minor version 52.0 [duplicate]
...va Class Reference:
Java SE 14 = 58
Java SE 13 = 57
Java SE 12 = 56 (0x38 hex)
Java SE 11 = 55 (0x37 hex)
Java SE 10 = 54
Java SE 9 = 53
Java SE 8 = 52
Java SE 7 = 51
Java SE 6.0 = 50
Java SE 5.0 = 49
JDK 1.4 = 48
JDK 1.3 = 47
JDK 1.2 = 46
JDK 1.1 = 45
These are the assigned major numbers. The err...
Calculate MD5 checksum for a file
....)
If you need to represent the hash as a string, you could convert it to hex using BitConverter:
static string CalculateMD5(string filename)
{
using (var md5 = MD5.Create())
{
using (var stream = File.OpenRead(filename))
{
var hash = md5.ComputeHash(stream);
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Get average color of image via Javascript
... is possible, but looking to write a script that would return the average hex or rgb value for an image. I know it can be done in AS but looking to do it in JavaScript.
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What is the best way to stop people hacking the PHP-based highscore table of a Flash game
... an encrypted token to the client at game startup, which might look like:
hex-encoding( AES(secret-key-stored-only-on-server, timestamp, user-id, random-number))
(You could also use a session cookie to the same effect).
The game code echoes this token back to the server with the high-score save....
Arduino Sketch upload issue - avrdude: stk500_recv(): programmer is not responding
...th/to/avrdude.conf -patmega328 -P/dev/usbport -U flash:w:/path/to/firmware.hex
A good way to get the correct command line to use is to copy it from the verbose output of the Arduino IDE output log when verbosity has been enabled.
When you get avrdude: stk500_recv(): programmer is not responding, ...