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How can I explicitly free memory in Python?
I wrote a Python program that acts on a large input file to create a few million objects representing triangles. The algorithm is:
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“Connection for controluser as defined in your configuration failed” with phpMyAdmin in XAMPP
..., where you should find a sub-directory called sql.
In sql you will find a file called create_tables.sql. Open it in a text editor.
In phpMyAdmin, select the phpmyadmin database and click on the "SQL" tab.
Copy/paste the entire text from create_tables.sql into the text box, and run the query.
Open t...
List of MSBuild built-in variables
...nk shows the MSBuild property for project name:
MSBuildProjectName The file name of the project file without the file
name extension
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Tools for analyzing performance of a Haskell program
...0.8% of time. So no need to worry that allocation is the problem.
Time Profiles
Getting a time profile for your program is straight forward: compile with -prof -auto-all
$ ghc -O2 --make A.hs -prof -auto-all
[1 of 1] Compiling Main ( A.hs, A.o )
Linking A ...
And, for N=200:
$ t...
What is the difference between Debug and Release in Visual Studio?
...bother with generating extensive debug symbol information. That's the .PDB file you might have noticed and it allows the debugger to figure out which assembly instructions corresspond to which line of code, etc.
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Node JS Error: ENOENT
...forward slash at the beginning of a path means "start from the root of the filesystem, and look for the given path". No forward slash means "start from the current working directory, and look for the given path".
The path
/tmp/test.jpg
thus translates to looking for the file test.jpg in the tmp...
Eclipse doesn't highlight references anymore
...e worked, uncheck "Mark occurrences of the selected element in the current file" > Apply > OK. Go back to preferences, check "Mark occurrences of the selected element in the current file" > Apply > OK.
– realPK
Feb 4 '15 at 23:04
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How do I copy the contents of one stream to another?
...another stream of different stream class.
Here is example for this.
FileStream objFileStream = File.Open(Server.MapPath("TextFile.txt"), FileMode.Open);
Response.Write(string.Format("FileStream Content length: {0}", objFileStream.Length.ToString()));
MemoryStream objMemoryStream = ne...
What are the big improvements between guava and apache equivalent libraries?
...y, after seeing that Guava had nothing even close to what Apache offers in FileNameUtils (yes there is overlap, but Apache's FileNameUtils has much more than Guava's Files. Also, Why did Google have to use Files? Now anytime I want to use the JDK Files, I have to write out the whole path...). My app...
When is a CDATA section necessary within a script tag?
...ult. This is not an issue with scripts that are stored in external source files, but for any inline JavaScript in XHTML you will probably want to use a CDATA section.
Note that many XHTML pages were never intended to be parsed as XML in which case this will not be an issue.
For a good writeup on ...