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How to delete an element from an array in C#
...Where(val => val != numToRemove).ToArray();
Non-LINQ: (.NET Framework 2.0)
static bool isNotFour(int n)
{
return n != 4;
}
int[] numbers = { 1, 3, 4, 9, 2 };
numbers = Array.FindAll(numbers, isNotFour).ToArray();
If you want to remove just the first instance:
LINQ: (.NET Framework 3.5)...
WebSockets protocol vs HTTP
...rotocol to achieve better performance and lower latency such as SPDY, HTTP 2.0 and QUIC. This will improve the situation for normal HTTP requests, but it is likely that WebSockets and/or WebRTC DataChannel will still have lower latency for client to server data transfer than HTTP protocol (or it wil...
What does the tilde (~) mean in my composer.json file?
...de means next significant release. In your case, it is equivalent to >= 2.0, < 3.0.
The full explanation is at Tilde Version Range docs page:
The ~ operator is best explained by example: ~1.2 is equivalent to >=1.2 <2.0.0, while ~1.2.3 is equivalent to >=1.2.3 <1.3.0.
Ano...
Generate colors between red and green for a power meter?
... color2.x * factor_color2 +
color3.x * factor_color3) * 2.0f;
color.y = (color1.y * factor_color1 +
color2.y * factor_color2 +
color3.y * factor_color3) * 2.0f;
color.z = (color1.z * factor_color1 +
color2.z * factor_color2 +
...
Maximum number of threads in a .NET app?
...64-bit environment)
250 per core in Framework 3.5
25 per core in Framework 2.0
(These numbers may vary depending upon the hardware and OS)]
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Get current AUTO_INCREMENT value for any table
...answered Apr 4 '13 at 20:56
methaimethai
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Dependency injection with Jersey 2.0
...g a hard time understanding how to setup dependency injection in my Jersey 2.0 project.
8 Answers
...
How to use glOrtho() in OpenGL?
... seem to matter what the near parameter was. Any of these worked: ..0.0f, 2.0f), ..-1.0f, 2.0f), ..-3.0f, 2.0f), or ..0.0f, 1000.0f.
– ToolmakerSteve
Sep 9 '14 at 21:11
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使用虚拟现实和App Inventor进行实验 · App Inventor 2 中文网
... 教育 入门必读 中文教程 IoT专题 AI2拓展 ChatGPT接入 Aia Store 开通VIP 搜索
使用虚拟现实和App Inventor进行实...
Using python map and other functional tools
... different functions, but to access it directly from maptest:
foos = [1.0,2.0,3.0,4.0,5.0]
bars = [1,2,3]
def maptest(foo):
print foo, bars
map(maptest, foos)
With your original maptest function you could also use a lambda function in map:
map((lambda foo: maptest(foo, bars)), foos)
...