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How do I test a camera in the iPhone simulator?
... test some custom overlays for photos. The overlays needed to be adjusted based on the size/resolution of the image.
I approached this in a way that was similar to the suggestion from Stefan, I decided to code up a "dummy" camera response.
When the simulator is running I execute this dummy code i...
What is “origin” in Git?
...tream changes or publish local commits. This behavior is also why most Git-based projects call their central repository origin.
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Validate phone number with JavaScript
... to validate phone numbers because the phone numbering plan actually works based on range, e.g. 12300000 to 12399999 (numberingplans.com/…)
– user591593
Aug 27 '14 at 12:14
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Add leading zeroes/0's to existing Excel values to certain length
... books and never came across this -- will use anytime I have mangled Excel-based zip code data in the future.
– Mark A
Oct 21 '10 at 22:40
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When to use std::begin and std::end instead of container specific versions [duplicate]
... You shouldn't avoid ADL for no good reason. Besides, range-based for is defined in terms of begin and end looked up via ADL.
– Joe
Oct 6 '14 at 12:28
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Creating range in JavaScript - strange syntax
...ed` values
arr.map(Number.call, Number); // Calculate and return a number based on the index passed
In the first line, the array constructor is called as a function with Function.prototype.apply.
The this value is null which does not matter for the Array constructor (this is the same this as ...
What linux shell command returns a part of a string? [duplicate]
...u can try this:
stringZ=abcABC123ABCabc
# 0123456789.....
# 0-based indexing.
echo ${stringZ:0:2} # prints ab
More samples in The Linux Documentation Project
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Can Android do peer-to-peer ad-hoc networking?
... setting up and tearing down an ad-hoc network and compile a new C library based on the startstopadhoc.c (the file you need to modify). You can find the source code here: code.google.com/p/adhoc-on-android/source/browse/trunk/jni/… If you are lucky the commands you need to execute may be similar...
How to specify more spaces for the delimiter using cut?
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ps axu | grep '[j]boss' | cuts 4
Note that cuts field indexes are zero-based so 5th field is specified as 4
http://arielf.github.io/cuts/
And even shorter (not using cut at all) is:
pgrep jboss
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mysql update column with value from another table
...eB still has its own data w/o changing. wtools.io/paste-code/bzWA A sample based on OP and this answer.
– sniffingdoggo
Feb 19 at 11:14
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