大约有 49,000 项符合查询结果（耗时：0.0815秒） [XML]
Check if current directory is a Git repository
...rg.uk/).
# Distributed under the GNU General Public License, version 2.0.
if [ -d .git ]; then
echo .git;
else
git rev-parse --git-dir 2> /dev/null;
fi;
You could either wrap that in a function or use it in a script.
Condensed into a one line condition suitable for bash and zsh
[ -d .git...
Get the distance between two geo points
...ns the distance between the first and last point but in a rectal line , so if you take any other directions from point a to b its gonna never be accuarated since the path is different, thats when distanceBetween joins in, you can save each distance between the points beign created and then with the ...
Set background color of WPF Textbox in C# code
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If we want to set a hex value to the color attribute , how it can be done??
– Sauron
Mar 4 '10 at 11:40
1...
Get array of object's keys
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Or each, if you're doing something with them. $.each(foo, function(index, value){/* do something with index */});
– Chris
Jan 27 at 18:07
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Programmatically trigger “select file” dialog box
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If you're looking to have your own button to upload a file instead of using <input type="file" />, you can do something like:
<input id="myInput" type="file" style="visibility:hidden" />
<input type="button" v...
Replace input type=file by an image
...case the upload file buttons are just for uploading images ( jpeg|jpg|png|gif ), so I was wondering if I could use a " clickable " image which would act exactly as an input type file (show the dialog box, and same $_FILE on submitted page).
I found some workaround here , and this interesting one...
How to compare 2 files fast using .NET?
...5 checksum with C#.
However, a checksum may be faster and make more sense if you can pre-compute the checksum of the "test" or "base" case. If you have an existing file, and you're checking to see if a new file is the same as the existing one, pre-computing the checksum on your "existing" file wou...
“f” after number
... after the numbers indicate? Is this from C or Objective-C? Is there any difference in not adding this to a constant number?
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How would you do a “not in” query with LINQ?
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I don't know if this will help you but..
NorthwindDataContext dc = new NorthwindDataContext();
dc.Log = Console.Out;
var query =
from c in dc.Customers
where !(from o in dc.Orders
select o.CustomerID)...
How to drop into REPL (Read, Eval, Print, Loop) from Python code
...on script to drop into a REPL at an arbitrary point in its execution, even if the script was launched from the command line?
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