大约有 40,000 项符合查询结果（耗时：0.0303秒） [XML]
Move existing, uncommitted work to a new branch in Git
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Fast Linux File Count for a large number of files
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The fastest way is a purpose-built program, like this:
#include <stdio.h>
#include <dirent.h>
int main(int argc, char *argv[]) {
DIR *dir;
struct dirent *ent;
long count = 0;
dir = opendir(argv[1]);
while((ent = readdir(dir)))
++count...
text-overflow: ellipsis not working
...d (tested in IE 11)... Go figure. Works in any other browser as expected (including good old Opera 12).
– Nux
Jun 26 '15 at 12:43
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Is Mono ready for prime time? [closed]
...ed stack (which is pretty much .NET 2.0, plus all the core upgrades in 3.5 including LINQ and System.Core, plus any of the Mono cross-platform APIs) you will be fine.
Every once in a while you might run into bugs in Mono or limitations, and you might have to work around them, but that is not diff...
machine learning libraries in C# [closed]
...example)
{
// instance lenght + 1, because class variable is not included in example
var instance = new Instance(example.Length + 1);
for (int i = 0; i < example.Length; i++)
{
instance.setValue(i, Convert.ToDouble(example[i]));
}
return classifie...
How to add a line break in C# .NET documentation
...al if you only have one for these elements). For all other block elements (including <note> inside of another block element), use <para> tags around all paragraphs, even if you only have one.
– Sam Harwell
Sep 2 '14 at 3:27
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Pick a random value from an enum?
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MyEnum.values().random()
random() is a default extension function included in base Kotlin on the Collection object. Kotlin Documentation Link
If you'd like to simplify it with an extension function, try this:
inline fun <reified T : Enum<T>> random(): T = enumValues<T>()...
Get current time in seconds since the Epoch on Linux, Bash
...ONDS.
$ echo $EPOCHSECONDS
1547624774
There is also EPOCHREALTIME which includes fractions of seconds.
$ echo $EPOCHREALTIME
1547624774.371215
EPOCHREALTIME can be converted to micro-seconds (μs) by removing the decimal point. This might be of interest when using bash's built-in arithmetic ((...
Codesign error: Provisioning profile cannot be found after deleting expired profile
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Search code inside a Github project
... limit the search to a code repository.
The initial "Advanced Search" page includes the section:
Code Search:
The Code search will look through all of the code publicly hosted on GitHub. You can also filter by :
the language language:
the repository name (including the username) ...