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What is the advantage of GCC's __builtin_expect in if else statements?
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edited Mar 2 '15 at 20:01
answered Sep 8 '11 at 11:14
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Intellij IDEA crashed, and now throws an error
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208
This answer works for both IntelliJ & AndroidStudio
If you cannot even open your project ...
How do I represent a time only value in .NET?
...epresent a closing time of a shop, you may find that you want to represent 24:00, i.e. the time at the end of the day. Most date/time APIs - including Noda Time - don't allow that to be represented as a time-of-day value.)
s...
What's the difference between Git Revert, Checkout and Reset?
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edited Jan 12 '16 at 21:35
answered Dec 2 '11 at 14:43
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How to implement the factory method pattern in C++ correctly
... it should be a helper class that is used from the constructor anyway.
Vec2(float x, float y);
Vec2(float angle, float magnitude); // not a valid overload!
There is an easy workaround for this:
struct Cartesian {
inline Cartesian(float x, float y): x(x), y(y) {}
float x, y;
};
struct Polar {...
Change color of PNG image via CSS?
...03030a;
min-width: 800px;
min-height: 400px
}
img {
width:20%;
float:left;
margin:0;
}
/*Filter styles*/
.saturate { filter: saturate(3); }
.grayscale { filter: grayscale(100%); }
.contrast { filter: contrast(160%); }
.brightness { filter: brightness(0.25); }
.blu...
Increasing nesting function calls limit
...e is one very bad limit in PHP: if you call some function a1() that calls a2(), that calls a3... so when a99() will call a100() you will see
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What is the difference between statically typed and dynamically typed languages?
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edited Jan 7 '19 at 23:04
GG.
16.5k99 gold badges6666 silver badges113113 bronze badges
answered O...
Notification when a file changes?
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206
You can use the FileSystemWatcher class.
public void CreateFileWatcher(string path)
{
// ...
Regular expression to check if password is “8 characters including 1 uppercase letter, 1 special cha
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132
The regular expression you are after will most likely be huge and a nightmare to maintain especi...