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Can I find out the return value before returning while debugging in Visual Studio?
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How to get year, month, day, hours, minutes, seconds and milliseconds of the current moment in Java?
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Animated GIF in IE stopping
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The accepted solution did not work for me.
After some more research I came across this workaround, and it actually does work.
Here is the gist of it:
function showProgress() {
var pb = document.getElementById("progressBar");
pb.innerHTML = '<img src="./progress-bar....
Is there any way to delete local commits in Mercurial?
...to also revert your committed code changes remove the --keep option.
For more information, check the Strip Extension.
If you get "unkown command 'strip'" you may need to enable it. To do so find the .hgrc or Mercurial.ini file and add the following to it:
[extensions]
strip =
Note that (as ...
What is an Android PendingIntent?
... newbie to Android. I read the Android Documentation but I still need some more clarification. Can anyone tell me what exactly a PendingIntent is?
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How do you make an array of structs in C?
...n it's own initialization. I'd say it's a little confusing, but definitely more compact solution.
– John Smith
Oct 14 '19 at 18:49
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Converting any string into camel case
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Should methods in a Java interface be declared with or without a public access modifier?
...e, static, default modifiers for interface methods in Java 8/9, things get more complicated and I tend to think that full declarations are more readable (needs Java 9 to compile):
public interface MyInterface {
//minimal
int CONST00 = 0;
void method00();
static void method01() {}
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How do you mock out the file system in C# for unit testing?
...t check whether certain file exists and read the creation date. I may need more than that in future.
14 Answers
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Why use multiple columns as primary keys (composite primary key)
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You use a compound key (a key with more than one attribute) whenever you want to ensure the uniqueness of a combination of several attributes. A single attribute key would not achieve the same thing.
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