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Odd behavior when Java converts int to byte?
...equation, a7 is negative for byte but positive for int.
coef: a7 a6 a5 a4 a3 a2 a1 a0
Binary: 1 0 0 0 0 1 0 0
----------------------------------------------
int: 128 + 0 + 0 + 0 + 0 + 4 + 0 + 0 = 132
byte: -128 + 0 + 0 + 0 + 0 + 4 + 0 + 0 = -124
...
Placing Unicode character in CSS content value [duplicate]
...l/codepoint, followed by the unicode variant without a 'u', e.g. conent: "\2b06\fe0e"
– Matt Lacey
Oct 24 '17 at 14:24
1
...
Session variables in ASP.NET MVC
...gleton
private const string SESSION_SINGLETON_NAME = "Singleton_502E69E5-668B-E011-951F-00155DF26207";
private SessionSingleton()
{
}
public static SessionSingleton Current
{
get
{
if ( HttpContext.Current.Session[SESSION_SINGLETON_NAME] == nul...
Is there any way to specify a suggested filename when using data: URI?
...om name plus ".part"
I've also checked firefox log
[b2e140]: DOCSHELL 6e5ae00 InternalLoad data:application/octet-stream;base64,SGVsbG8=
[b2e140]: Found extension '' (filename is '', handling attachment: 0)
[b2e140]: HelperAppService::DoContent: mime 'application/octet-stream', extension ''
[b2e...
Is there a way to list task dependencies in Gradle?
...ok into this: https://proandroiddev.com/graphs-gradle-and-talaiot-b0c02c50d2b1 blog as it lists graphically viewing tasks and dependencies. This uses free open Graphviz tool Gephi (https://gephi.org/features/)
gradle-task-tree: https://github.com/dorongold/gradle-task-tree and
gradle-visteg: https...
What is the difference between decodeURIComponent and decodeURI?
...> encodeURIComponent(s)
http%3A%2F%2Fwww.example.com%2Fstring%20with%20%2B%20and%20%3F%20and%20%26%20and%20spaces
Looks like encodeURI produces a "safe" URI by encoding spaces and some other (e.g. nonprintable) characters, whereas encodeURIComponent additionally encodes the colon and slash and ...
Detecting that the browser has no mouse and is touch-only
...f now (10/19), @media hover and pointer CSS queries are only available on ~85% of devices worldwide according to caniuse.com. Certainly not bad, 95% or above is preferable. Hopefully this will become standard on devices soon.
– MQuiggGeorgia
Oct 13 '19 at 9:33
...
How to remove old Docker containers
...e unused instances of just one type of object.
Introduced in commit 913e5cb, only for Docker 1.13+.
docker container prune
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Undo a particular commit in Git that's been pushed to remote repos
...3f7d but got this instead:error: Commit 8213f7dad1ed546b434a0d8a64cb783b530a5a30 is a merge but no -m option was given. fatal: revert failed
– Malcolm
Oct 2 '13 at 0:21
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Inputting a default image in case the src attribute of an html is not valid?
...>
<img src="https://cdn.sstatic.net/Img/unified/sprites.svg?v=e5e58ae7df45" alt="Stack Overflow logo and icons and such">
</object>
</p>
</body>
</html>
Since the first image doesn't exist, the fallback (the sprites used on this web site*)...