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java.lang.OutOfMemoryError: Java heap space in Maven
... Xmx options using MAVEN_OPTS does work, it does configure the JVM used to start Maven. That being said, the maven-surefire-plugin forks a new JVM by default, and your MAVEN_OPTS are thus not passed.
To configure the sizing of the JVM used by the maven-surefire-plugin, you would either have to:
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How do you append to a file in Python?
...e file - consider what might happen if another program opened the file and started writing between the seek and the write. On some operating systems, opening the file with 'a' guarantees that all your following writes will be appended atomically to the end of the file (even as the file grows by othe...
Remove duplicate values from JS array [duplicate]
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I really wish in 2020 we could start depreciating jQuery and other even-more dated answers... Stackoverflow is starting to show some age here...
– Nick Steele
Jun 29 at 23:23
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Padding characters in printf
...agic is the ${line:${#PROC_NAME}}, which uses bash substring extraction to start only return from a point of the variable line, which is set to start at the number of characters in PROC_NAME. tldp.org/LDP/abs/html/string-manipulation.html#SUBSTREXTR01
– cwingrav
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Android, canvas: How do I clear (delete contents of) a canvas (= bitmaps), living in a surfaceView?
... I did initialize my array only ONCE at game start NOT at the consecutive re-starts - so ALL OLD pieces remained "onscreen" - they were just drawn anew !!! I AM VERY SORRY for my "dumbness"! Thanks to both of you !!!
– samClem...
How to schedule a task to run when shutting down windows
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WARINING: The group policy startup and shutdown scipts not executed, when using fastboot (enabled by default in windows 8 and up). In this case, only the restart or force shutdown (from command prompt) shut down really the computer. In all other cases ...
How can I view an old version of a file with Git?
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If you like GUIs, you can use gitk:
start gitk with:
gitk /path/to/file
Choose the revision in the top part of the screen, e.g. by description or date. By default, the lower part of the screen shows the diff for that revision, (corresponding to the "patch" ra...
Django: ImproperlyConfigured: The SECRET_KEY setting must not be empty
...ed binary (.pyc) file. After deleting all such files in my project, server started running again. :)
So if you get this error, out of nowhere, i.e without making any change seemingly-related to django-settings, this could be a good first measure.
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What is the lifetime of a static variable in a C++ function?
...and can be problematic as Roddy mentions.
[1] C++98 section 3.6.3.1 [basic.start.term]
[2] In C++11 statics are initialized in a thread safe way, this is also known as Magic Statics.
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What's the most efficient way to test two integer ranges for overlap?
... There are more cases than depicted in your pictures. E.g., what if w2 starts before w1 and ends after w1?
– WilliamKF
Aug 19 '14 at 3:34
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