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How do I detect that an iOS app is running on a jailbroken phone?
...w. However, if you want a 100% reliable check, you'll want to use a kernel-based check as below.
– Grant Paul
Jun 1 '12 at 7:29
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Serializing an object to JSON
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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How to Implement Custom Table View Section Headers and Footers with Storyboard
...ntifier:. You do not use a cell prototype with this API (it's either a NIB-based view or a programmatically created view), but this is the new API for dequeued headers and footers.
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How to round to 2 decimals with Python?
...und(0.075,2)
0.07
>>> round(0.075+10**(-2*6),2)
0.08
Aha! So based on this we can make a function...
def roundTraditional(val,digits):
return round(val+10**(-len(str(val))-1), digits)
Basically this adds a really small value to the string to force it to round up properly on the u...
Paging with Oracle
...r select(s) use those row numbers to locate the 'page' you are looking for based on your pagesize.
– Brian Schmitt
Nov 20 '11 at 18:54
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Using TortoiseSVN via the command line
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Based on this answer, I think the best bet would be to install the actual SVN command-line client rather than learn a second command-line interface. I don't know how to do that, though.
– jprete
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Check if a given Type is an Enum
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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How to disable textarea resizing?
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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How does Rails keep track of which migrations have run for a database?
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Rails creates a table in your database called schema_migrations to keep track of which migrations have run.
The table contains a single column, version. When Rails runs a migration, it takes the leading digits in the migration's file name and inserts a row f...
Get environment variable value in Dockerfile
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Best answer here, and based on that, was able to do: envsubst < ./Dockerfile | docker build -squash -t ${DOCKIMG}:${VERSION} . -f - where the FROM line is using the environment variable.
– mikequentel
May ...