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Vim Configure Line Number Coloring
...erminal to grey. If you are using gVim, you can:
:highlight LineNr guifg=#050505
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Java JUnit: The method X is ambiguous for type Y
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205
The method assertEquals(Object, Object) is ambiguous for the type ...
What this error means is...
ThreadStatic v.s. ThreadLocal: is generic better than attribute?
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edited Mar 5 '18 at 10:50
Alexander Derck
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ans...
Transitions with GStreamer Editing Services freezes, but works OK without transitions
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CSS content property: is it possible to insert HTML instead of Text?
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answered Dec 22 '10 at 0:10
BoltClock♦BoltClock
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C# loop - break vs. continue
...continue will just skip the current iteration.
For example:
for (int i = 0; i < 10; i++) {
if (i == 0) {
break;
}
DoSomeThingWith(i);
}
The break will cause the loop to exit on the first iteration - DoSomeThingWith will never be executed. This here:
for (int i = 0; i <...
HTML/Javascript change div content
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answered Mar 31 '10 at 15:19
SyntacticSyntactic
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Unique (non-repeating) random numbers in O(1)?
I'd like to generate unique random numbers between 0 and 1000 that never repeat (i.e. 6 doesn't show up twice), but that doesn't resort to something like an O(N) search of previous values to do it. Is this possible?
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How to get hex color value rather than RGB value?
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var hexDigits = new Array
("0","1","2","3","4","5","6","7","8","9","a","b","c","d","e","f");
//Function to convert rgb color to hex format
function rgb2hex(rgb) {
rgb = rgb.match(/^rgb\((\d+),\s*(\d+),\s*(\d+)\)$/);
return "#" + hex(rgb[1]) + hex(rg...
Can a for loop increment/decrement by more than one?
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Use the += assignment operator:
for (var i = 0; i < myVar.length; i += 3) {
Technically, you can place any expression you'd like in the final expression of the for loop, but it is typically used to update the counter variable.
For more information about each step ...