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How to diff one file to an arbitrary version in Git?
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You can do:
git diff master~20:pom.xml pom.xml
... to compare your current pom.xml to the one from master 20 revisions ago through the first parent. You can replace master~20, of course, with the object name (SHA1sum) of a commit or any of the many o...
How to programmatically set maxLength in Android TextView?
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120
Building upon that, it might be much cleaner to go: tv.setFilters( new InputFilter[] { new InputFilter.LengthFilter(10) } );
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How to programmatically get iOS status bar height
...he time, battery, and network connection) at the top of the iPhone/iPad is 20 pixels for non-retina screens and 40 pixels for retina screens, but to future proof my app I would like to be able to determine this without hard coding values. Is it possible to figure out the height of the status bar pro...
How do I check in JavaScript if a value exists at a certain array index?
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answered Apr 20 '10 at 3:51
thomasrutterthomasrutter
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'Java' is not recognized as an internal or external command
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208
You need to configure your environment variables, JAVA_HOME and PATH.
JAVA_HOME must contain ...
System.BadImageFormatException: Could not load file or assembly [duplicate]
...computers are x64 and it works on my computer. Here in server where is win 2008 i get this error.
5 Answers
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Understanding dict.copy() - shallow or deep?
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answered Oct 20 '10 at 6:54
kennytmkennytm
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How do I escape a single quote?
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edited Nov 10 '17 at 20:13
neaumusic
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answer...
typeof for RegExp
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answered Dec 2 '10 at 20:08
CleitonCleiton
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Running a cron every 30 seconds
...on to
# see what happens when the payload exceeds 30 seconds.
((maxtime = 20))
while [[ "$(date +%S)" != "00" ]]; do true; done
while true; do
# Start a background timer BEFORE the payload runs.
sleep 30 &
# Execute the payload, some random duration up to the limit.
# Extra b...