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Shell one liner to prepend to a file
... I used this solution, and although it seemed to work, I noticed that some new lines seemed to be added. I don't understand where these came from, so I cannot be sure that this solution really has a problem, but beware.
– conradlee
Mar 18 '10 at 15:58
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Pip install Matplotlib error with virtualenv
I am trying to install matplotlib in a new virtualenv.
11 Answers
11
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How to obtain Signing certificate fingerprint (SHA1) for OAuth 2.0 on Android?
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Is there a way to create a new one using this method? I tried to do this, but my old keystore file is there, but I think it's the wrong one (I need a debug certificate, not a release one), plus I forgot the password. >_< Thanks if you have a tip....
Removing double quotes from variables in batch file creates problems with CMD environment
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@Imray - the :old=new is a pattern match and replacement in the variable expansion. With " as the old and nothing as the new, the quotes are removed, even if they are in the middle, even if they are unbalanced.
– Jesse C...
How do I revert an SVN commit?
... version 1945.
> svn commit -m "Fix bad commit."
Fourth, look at the new log.
> svn log -l 4
------------------------------------------------------------------------
1945 | myname | 2015-04-20 19:20:51 -0700 (Mon, 20 Apr 2015) | 1 line
Fix bad commit.
------------------------------------...
How to run an EXE file in PowerShell with parameters with spaces and quotes
...ecommends using Start-Process.
Method 1
A simple example
Start-Process -NoNewWindow -FilePath "C:\wamp64\bin\mysql\mysql5.7.19\bin\mysql" -ArgumentList "-u root","-proot","-h localhost"
In your case
Start-Process -NoNewWindow -FilePath "C:\Program Files\IIS\Microsoft Web Deploy\msdeploy.exe" -Argu...
How do I address unchecked cast warnings?
...piler does not know that the cast is safe. For example String s = (String) new Object() ; gets no warning, even though the compiler does not know that the cast is safe. The warning is because the compiler (a) does not know that the cast is safe AND (b) will not generate a complete run-time check at ...
Cannot highlight all occurrences of a selected word in Eclipse
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Ok, it seems this solution works when I create a simple new project, I tested on a big project and didn't work there don't know why.
– Adrian
Apr 25 '12 at 8:08
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Does Java have something like C#'s ref and out keywords?
...; str ) {
str.s("def");
}
void testRef() {
_<String> abc = new _<String>("abc");
changeString( abc );
out.println( abc ); // prints def
}
Out
void setString( _<String> ref ) {
str.s( "def" );
}
void testOut(){
_<String> abc = _<String>();
...
Throttling method calls to M requests in N seconds
...he throttling requirement has been met. When a token has been taken, add a new token to the queue with a delay of N.
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