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What are the differences between PMD and FindBugs?
...s that PMD works on source code, while FindBugs works on compiled bytecode files. But in terms of capabilities, should it be an either/or choice or do they complement each other?
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Environment variable substitution in sed
... can use other characters besides "/" in substitution:
sed "s#$1#$2#g" -i FILE
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Very simple log4j2 XML configuration file using Console and File appender
I'd like a very simple XML configuration file with a console and a file appender using log4j2.
4 Answers
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To switch from vertical split to horizontal split fast in Vim
...the accepted answer, as the current accepted answer will only work for two files. This answer is more complete.
– DrStrangepork
Aug 13 '15 at 17:53
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How to define hash tables in Bash?
...ly works really well. It is this: write your key/values out to a temporary file, one-per line, then use 'grep "^$key"' to get them out, using pipes with cut or awk or sed or whatever to retrieve the values.
Like I said, it sounds terrible, and it sounds like it ought to be slow and do all sorts of ...
WebForms UnobtrusiveValidationMode requires a ScriptResourceMapping for 'jquery'. Please add a Scrip
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Reminder: <appSettings> parent in the web.Config file should be the root element, that is <configuration>.
– G.Y
Oct 20 '13 at 5:23
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How to check if an app is installed from a web-page on an iPhone?
...o the store. I also don't have control of the domains to upload ownership file to for universal links. So both options are outruled for me. Need a pure javascript solution.
– FranticRock
Jun 26 '19 at 15:02
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Convert integer into its character equivalent, where 0 => a, 1 => b, etc
... i=0 returns 'a',
// i=1 returns 'b', etc
}
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Qt events and signal/slots
...y are handled through the Metaclass (have a look at your moc_classname.cpp file for more), but most of the interclass communication that you will produce will probably use signals and slots. Signals can get delivered immediately or deferred via a queue (if you are using threads).
A signal can be ge...
NoClassDefFoundError: android.support.v7.internal.view.menu.MenuBuilder
...p when II upgraded to AppCompat v23. I analyzed the AppCompat v.23.1.1 jar file, and see that they have removed the "internal" directory inside v7, so it seems the Proguard instruction line should be now: [ -keep class !android.support.v7.view.menu.**,android.support.** {*;} ] I still don't hav...