大约有 10,000 项符合查询结果（耗时：0.0242秒） [XML]
Finding current executable's path without /proc/self/exe
...../bin/executable — relative to pwd
bin/executable — relative to pwd
./foo — relative to pwd
executable — basename, find in path
bin//executable — relative to pwd, non-canonical
src/../bin/executable — relative to pwd, non-canonical, backtracking
bin/./echoargc — relative to pwd, non-c...
Only get hash value using md5sum (without filename)
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How come echo ($(echo -n foo | md5sum)) doesn't work? Errors out bash: syntax error near unexpected token $(echo -n foo | md5sum)'
– lkraav
Aug 26 '15 at 4:42
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Best way to convert text files between character sets?
What is the fastest, easiest tool or method to convert text files between character sets?
20 Answers
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MySQL: #126 - Incorrect key file for table
I got the following error from a MySQL query.
17 Answers
17
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Is it possible to perform a 'grep search' in all the branches of a Git project?
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I found this most useful:
git grep -i foo `git for-each-ref --format='%(refname)' refs/`
You'd need to adjust the last arguments depending on whether you want to only look at remote vs. local branches, i.e.:
git grep -i foo $(git for-each-ref --format='%(refn...
How to Test Facebook Connect Locally
.../hosts (unix) or C:\WINDOWS\system32\drivers\etc\hosts.
If your domain is foo.com, then add this line:
127.0.0.1 local.foo.com
When you are testing, open local.foo.com in your browser and it should work.
share
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What are the default access modifiers in C#?
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So for example:
namespace MyCompany
{
class Outer
{
void Foo() {}
class Inner {}
}
}
is equivalent to
namespace MyCompany
{
internal class Outer
{
private void Foo() {}
private class Inner {}
}
}
The one sort of exception to this is maki...
Is there a CSS parent selector?
How do I select the <li> element that is a direct parent of the anchor element?
33 Answers
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Which C++ idioms are deprecated in C++11?
...d that one should return by const value instead of just by value:
const A foo();
^^^^^
This was mostly harmless in C++98/03, and may have even caught a few bugs that looked like:
foo() = a;
But returning by const is contraindicated in C++11 because it inhibits move semantics:
A a = foo(); //...
Git: Permission denied (publickey) fatal - Could not read from remote repository. while cloning Git
I am unable to clone a Git repository, and getting this error:
30 Answers
30
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