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How do I lowercase a string in C?
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what happens if tolower() is called on a non-ascii a-z char? like '!' or '#'. i tested it on '#' and it seemed to work ok. is this generally true for all ascii chars that aren't letters a-z?
– Tony Stark...
Behaviour for significant change location API when terminated/suspended?
...on when developing for the significant change. I still have some doubts on what happens if the app is closed. does the UIApplicationDelegate callback's won't happen? is that the right way to start the app. if the location manager has not yet been fired up, how can it get the notifications in backgro...
Is there a download function in jsFiddle?
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Have you seen that? What is the Result in the header?
– Little Alien
Jul 19 '16 at 14:24
1
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Change Git repository directory location.
...b for Windows, if I have a repository with this directory: C:\dir1\dir2 , what do I need to do to move the repo files to C:\dir1 ? I can obviously physically copy and paste the files, but what do I need to do on the Git side?
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How can I check if a Perl array contains a particular value?
...Especially short arrays (1000 items or less) and coders that are unsure of what optimizations best suit their needs.
# $value can be any regex. be safe
if ( grep( /^$value$/, @array ) ) {
print "found it";
}
It has been mentioned that grep passes through all values even if the first value in th...
Where can I download Spring Framework jars without using Maven?
... great except the maven site is blocked as a "security risk". What then?
– lonstar
Nov 18 '15 at 6:01
1
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How to remove multiple indexes from a list at the same time? [duplicate]
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What does [6:] do?
– weteamsteve
May 12 at 19:35
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show 1 more co...
Programmatically create a UIView with color gradient
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where should you put the code to use it? what lifecycle method? viewdidappear makes it appear a second too late. viewdidload and viewdidappear cause it to not work while rotating. viewdidlayoutsubviews works better for rotation but still ends up looking a little cho...
grep exclude multiple strings
...ng list of things to exclude.
vi /root/scripts/exclude_list.txt
Now add what you would like to exclude
Nopaging the limit is
keyword to remove is
Now use grep to remove lines from your file log file and view information not excluded.
grep -v -f /root/scripts/exclude_list.txt /var/log/admin.lo...
Copying files using rsync from remote server to local machine
Once I've ssh'd into my remote server, what would the command be to copy all files from a directory to a local directory on my machine?
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