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How do I get a reference to the app delegate in Swift?
...off using the delegate accessible through the sharedApplication singleton. And as far as your second question goes, yes you probably want to use a constant. Even though, you may be changing the AppDelegate's properties, you probably won't be reassigning the pointer to anything else, in which case, t...
How to check an Android device is HDPI screen or MDPI screen?
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Density values described at: developer.android.com/guide/practices/screens_support.html
– esilver
Jan 21 '14 at 21:52
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Formatting a float to 2 decimal places
...("n2"); // 2dp Number
myFloatVariable.ToString("c2"); // 2dp currency
Standard Number Format Strings
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How can I check the syntax of Python script without executing it?
I used to use perl -c programfile to check the syntax of a Perl program and then exit without executing it. Is there an equivalent way to do this for a Python script?
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How to pass parameters in GET requests with jQuery
... option of ajax. You can send data object to server by data option in ajax and the type which defines how you are sending it (either POST or GET). The default type is GET method
Try this
$.ajax({
url: "ajax.aspx",
type: "get", //send it through get method
data: {
ajaxid: 4,
UserID:...
How do you stop tracking a remote branch in Git?
... not delete the branch on the remote repo!
See "Having a hard time understanding git-fetch"
there's no such concept of local tracking branches, only remote tracking branches.
So origin/master is a remote tracking branch for master in the origin repo
As mentioned in Dobes Vandermeer's answer...
How do I import CSV file into a MySQL table?
...ed HeidiSQL. It gives you a graphical interface to build the LOAD DATA command; you can re-use it programmatically later.
Screenshot: "Import textfile" dialog
To open the Import textfile" dialog, go to Tools > Import CSV file:
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Jquery select all elements that have $jquery.data()
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Or just: $('[data-myAttr]')
– andlrc
Feb 29 '12 at 13:35
4
Thought the sam...
PHP + curl, HTTP POST sample code?
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no need to use http_build_query() to handle parameters; just pass the array to CURLOPT_POSTFIELDS is enough.
– Raptor
Apr 5 '16 at 3:13
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how to get the one entry from hashmap without iterating
...try() method is not defined in the interface SortedMap but only in TreeMap and ConcurrentSkipListMap :(
– janko
Oct 2 '09 at 13:33
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