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How to make an HTTP POST web request
...ecommended for new work)
Available in: .NET Framework 1.1+, .NET Standard 2.0+, .NET Core 1.0+. In .NET Core, it is mostly for compatibility -- it wraps HttpClient, is less performant, and won't get new features.
using System.Net;
using System.Text; // For class Encoding
using System.IO; // Fo...
Google Play on Android 4.0 emulator
...pp -- it just enables certain services provided by the SDK"
After version 2.0 Genymotion does not come with Play Services by default, but it can be easily installed manually. Just download the right version from here and drag and drop into the virtual device (emulador).
...
Android TextView Justify Text
...RY: https://github.com/bluejamesbond/TextJustify-Android
SUPPORTS: Android 2.0 to 5.X
SETUP
// Please visit Github for latest setup instructions.
SCREENSHOT
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How to create custom easing function with Core Animation?
...icBlock function = ^double(double time) {
return(1.0 - pow((1.0 - time), 2.0));
};
if (layer) {
[CATransaction begin];
[CATransaction
setValue:[NSNumber numberWithFloat:2.5]
forKey:kCATransactionAnimationDuration];
// make an animation
CAAnimation *drop = [CAKeyframeAn...
When to use Hadoop, HBase, Hive and Pig?
...f Hadoop
There are two versions of Hadoop available :
Hadoop 1.0
Hadoop 2.0
Hadoop 1.0
It has two main parts :
1. Data Storage Framework
It is a general-purpose file system called Hadoop Distributed File System (HDFS).
HDFS is schema-less
It simply stores data files and these data files ca...
How can I check a C# variable is an empty string “” or null? [duplicate]
...
Since .NET 2.0 you can use:
// Indicates whether the specified string is null or an Empty string.
string.IsNullOrEmpty(string value);
Additionally, since .NET 4.0 there's a new method that goes a bit farther:
// Indicates whether a ...
How do you find the last day of the month? [duplicate]
... @BenJenkinson: It's definitely still the best way at the moment. In 2.0 you could use a DateAdjuster - there isn't one for LastDayOfMonth at the moment, but I might add one tonight :)
– Jon Skeet
Jan 30 '15 at 18:11
...
SAML vs federated login with OAuth
...ight want to look at the OpenId Spec "authentication built on top of OAuth 2.0"; and also the OAuth 2.0 Spec "The OAuth 2.0 authorization framework"... Again, one is designed for authentication, the other for authorization. Leveraging the later for the former is OK since they share a common underlyi...
Sublime Text 3 how to change the font size of the file sidebar?
...Linux only. Sets the app DPI scale - a decimal number such as 1.0, 1.5,
// 2.0, etc. A value of 0 auto-detects the DPI scale. Sublime Text must be
// restarted for this to take effect.
"dpi_scale": 0,
"dpi_scale": 3.0 did nothing on my Mac "ui_scale": 1.5 worked well. The following is my User file...
Programmatically scroll a UIScrollView
...ation and style of the animation, you can do:
[UIView animateWithDuration:2.0f delay:0 options:UIViewAnimationOptionCurveLinear animations:^{
scrollView.contentOffset = CGPointMake(x, y);
} completion:NULL];
Adjust the duration (2.0f) and options (UIViewAnimationOptionCurveLinear) to taste!
...