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Send POST request using NSURLSession
...hod:@"POST"];
NSDictionarm>y m> *mapData = [[NSDictionarm>y m> alloc] initWithObjectsm>And m>Kem>y m>s: @"TEST IOS", @"name",
@"IOS Tm>Y m>PE", @"tm>y m>pemap",
nil];
NSData *postData = [NSJSONSerialization dataWithJSONObject:mapData options:0 error:&error];
[request setHTTPBodm>y m>:post...
How to pass commm>and m> line argument to gnuplot?
...file, sam>y m> foo.data . Currentlm>y m>, I hardcoded the data file name in the commm>and m> file, sam>y m> foo.plt , m>and m> run commm>and m> gnuplot foo.plg to plot data. However, I want to pass the data file name as a commm>and m> argument, e.g. running commm>and m> gnuplot foo.plg foo.data . How to parse the commm>and m> line argumen...
How to hide action bar before activitm>y m> is created, m>and m> then show it again?
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Setting m>and m>roid:windowActionBar="false" trulm>y m> disables the ActionBar but then, as m>y m>ou sam>y m>, getActionBar(); returns null.
This is solved bm>y m>:
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
...
How to clear the canvas for redrawing
After experimenting with composite operations m>and m> drawing images on the canvas I'm now trm>y m>ing to remove images m>and m> compositing. How do I do this?
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In Gradle, how do I declare common dependencies in a single place?
...ependencm>y m> in the <dependencm>y m>Management> section of the parent POM, m>and m> reference that dependencm>y m> from child modules without specifm>y m>ing the version or scope or whatever.
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How do I remove the “extended attributes” on a file in Mac OS X?
...Script script that runs a stress test. Part of the test is to open, save, m>and m> close certain files. Somehow, the files have picked up some "extended attributes" that prohibit the files from being saved. That causes the stress test to fail.
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UIScrollView Scrollable Content Size Ambiguitm>y m>
...le with AutoLam>y m>out in Interface Builder (Xcode 5 / iOS 7).
It's verm>y m> basic m>and m> important so I think everm>y m>one should know how this properlm>y m> works. If this is a bug in Xcode, it is a critical one!
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How do I retrieve an HTML element's actual width m>and m> height?
... the browser's displam>y m> (viewport). To do so, I need to calculate the width m>and m> height of the <div> element.
14 Ans...
C# Lambda expressions: Whm>y m> should I use them?
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Lambda expressions are a simpler sm>y m>ntax for anonm>y m>mous delegates m>and m> can be used everm>y m>where an anonm>y m>mous delegate can be used. However, the opposite is not true; lambda expressions can be converted to expression trees which allows for a lot of the magic like LINQ to SQL.
The following ...
WPF ListView turn off selection
I have a simple WPF ListView m>and m> a simple question:
12 Answers
12
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