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Python coding standards/best practices [closed]
...s snuggling ()'s up against function names or (in C) statements keywords. Starting with Fortran IV in the 70's.
Use spaces around arithmetic operators:
Suggested: x = x * 2 - 1
I do this anyway: x= x * 2 - 1
Why? Gries' The Science of Programming suggested this as a way to emphasize the connec...
Compare two files in Visual Studio
...C:\Program Files (x86)\Microsoft Visual Studio\2017\Enterprise\Common7\IDE
start "Compare files" /B /MIN "%vspath%\devenv.exe" /diff %2 %1 First:'%2' Second:'%1'
You might notice that I have reversed the %1 and %2 parameters in the batch. This is because I noticed that the file explorer passes the 2...
Regex to match any character including new lines
...d the s modifier to your regex to cause . to match newlines:
$string =~ /(START)(.+?)(END)/s;
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How to activate JMX on my JVM for access with jconsole?
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http://java.sun.com/javase/6/docs/technotes/guides/management/agent.html
Start your program with following parameters:
-Dcom.sun.management.jmxremote
-Dcom.sun.management.jmxremote.port=9010
-Dcom.sun.management.jmxremote.rmi.port=9010
-Dcom.sun.management.jmxremote.local.only=false
-Dcom.sun.m...
Algorithm to compare two images
...sent zoomed portions of the image and various positions and rotations. It starts getting tricky if one of the images are a skewed version of another, these are the sort of limitations you should identify and compromise on.
Matlab is an excellent tool for testing and evaluating images.
Testing the...
What is the best IDE to develop Android apps in? [closed]
I am about to start developing an android app and need to get an IDE. Eclipse and the android eclipse plugin appears to be the natural choice. However I am familiar with intelliJ and re-sharper so I would prefer use intelliJ.
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How do I enable MSDTC on SQL Server?
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Use this for windows Server 2008 r2 and Windows Server 2012 R2
Click Start, click Run, type dcomcnfg and then click OK to open Component Services.
In the console tree, click to expand Component Services, click to expand Computers, click to expand My Computer, click to expand Distributed Transa...
Python: Get relative path from comparing two absolute paths
...n: How to circumvent the fallacy of Python's os.path.commonprefix?
PPPPS: starting with Python 3.4, we have pathlib, a module that provides a saner path manipulation environment. I guess that the common prefix of a set of paths can be obtained by getting all the prefixes of each path (with PurePat...
Heroku 'Permission denied (publickey) fatal: Could not read from remote repository' woes
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On Windows one will need to start Git Bash (right click a folder), and start an ssh-agent which is possible by running `ssh-agent` (mind the back-ticks) and then add the key as described above. I have to do this every time I start the Git Bash/ssh-agent...
Really weird eclipse keyboard behavior/bug?
...pard. I don't know why but all of a sudden my arrow keys and delete button start not working only on Eclipse (so Eclipse ignores them) but the rest of the buttons works just fine. There is no exception/error thrown anywhere on the screen. I don't exactly know how to reproduce this malfunctioning.
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