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Where is Xcode's build folder?
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~/Library/Developer/Xcode/DerivedData is now the default.
You can set the prefs in Xcode to allow projects to specify their build directories.
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How to set a JVM TimeZone Properly
...perations be explicit about which time zone you want, and you will always know what you get independently of the JVM setting. Example:
System.out.println(ZonedDateTime.now(ZoneId.of("Asia/Dushanbe")));
Example output:
2018-10-11T14:59:16.742020+05:00[Asia/Dushanbe]
System.setProperty
F...
Can I multiply strings in Java to repeat sequences? [duplicate]
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I was looking for this since years and now I finally found it.
– Daniel S.
Apr 21 '15 at 21:00
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How do I capture SIGINT in Python?
...ython script that starts several processes and database connections. Every now and then I want to kill the script with a Ctrl + C signal, and I'd like to do some cleanup.
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Cannot install packages using node package manager in Ubuntu
... can copy that info into the comments in my environment setup script so I know what's going on a year from now when it doesn't work.
– Mnebuerquo
Oct 8 '14 at 18:28
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How do I install the yaml package for Python?
...Note that PySyck docs recommend using PyYaml, since syck is out of date). Now you know a specific package name, you can install it:
$ pip install pyyaml
If you want to install python yaml system-wide in linux, you can also use a package manager, like aptitude or yum:
$ sudo apt-get install pyth...
What's a simple way to get a text input popup dialog box on an iPhone
... as, say, a UITableViewCell, but it should definitly do the trick as it is now standard supported in the iOS API. You will not need a private API for this.
UIAlertView * alert = [[UIAlertView alloc] initWithTitle:@"Alert" message:@"This is an example alert!" delegate:self cancelButtonTitle:@"Hide" ...
Ways to circumvent the same-origin policy
...is to use custom HTTP headers to allow both the browser and the server to know enough about each other to determine if the request or response should succeed or fail.
For a simple request, one that uses either GET or POST with no custom headers and whose body is text/plain, the request is sent with...
How to get the selected radio button’s value?
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That was working for jquery 1.7 but now the correct syntax for jQuery 1.9 is $('input[name="genderS"]:checked').val(); (remove the @)
– jptsetung
Jun 4 '13 at 15:19
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how to remove the dotted line around the clicked a element in html
...r me,i have created so many links previously i never get this problem till now. but now i am in confused so what is the the reason previous to present ?
– Durga Rao
Nov 16 '13 at 11:51
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