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How to update gradle in android studio?
...pdate Gradle in Android Studio (AS):
Get latest version supported by AS: http://www.gradle.org/downloads
(Currently 1.9, 1.10 is NOT supported by AS yet)
Install: Unzip to anywhere like near where AS is installed: C:\Users[username]\gradle-1.9\
Open AS: File->Settings->Gradle->Service dir...
Check if $_POST exists
...e using method isset is not appropriate.
According to PHP documentation: http://php.net/manual/en/function.array-key-exists.php
(see Example #2 array_key_exists() vs isset())
The method array_key_exists is intended for checking key presence in array.
So code in the question could be changed as f...
What does it mean by buffer?
... in the middle to bridge the gap.
If you average out the definitions at http://en.wiktionary.org/wiki/buffer, I think you'll get the idea.
For proof that we really did "have to walk 10 miles thought the snow every day to go to school", see TOPS-10 Monitor Calls Manual Volume 1, section 11.9, "Us...
How to ignore a property in class if null, using json.net
...
As can be seen in this link on their site (http://james.newtonking.com/archive/2009/10/23/efficient-json-with-json-net-reducing-serialized-json-size.aspx) I support using [Default()] to specify default values
Taken from the link
public class Invoice
{
public st...
If a folder does not exist, create it
...
Use the below code as per http://forums.asp.net/p/1226236/2209871.aspx:
string subPath ="ImagesPath"; // your code goes here
bool exists = System.IO.Directory.Exists(Server.MapPath(subPath));
if(!exists)
System.IO.Directory.CreateDirectory(Serv...
How do I cast a JSON object to a typescript class
...
I had the same issue and I have found a library that does the job : https://github.com/pleerock/class-transformer.
It works like this :
let jsonObject = response.json() as Object;
let fooInstance = plainToClass(Models.Foo, jsonObject);
return fooInstance;
It supports nested childs but yo...
How to print a stack trace in Node.js?
...ength stack traces out of Node (albeit with a minor performance penalty): http://www.mattinsler.com/post/26396305882/announcing-longjohn-long-stack-traces-for-node-js
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I didn't find “ZipFile” class in the “System.IO.Compression” namespace
...from DotNetZipLib.
using Ionic.Zip;
you can download it here, its free. http://dotnetzip.codeplex.com/
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appearanceWhenContainedIn in Swift
... to Swift because Obj-C varargs methods are not compatible with Swift (see http://www.openradar.me/17302764).
I wrote a non-variadic workaround which works in Swift (I repeated the same method for UIBarItem, which doesn't descend from UIView):
// UIAppearance+Swift.h
#import <UIKit/UIKit.h>
...
In PHP, can you instantiate an object and call a method on the same line?
...r is available from PHP 5.4. Here is the list of new features in PHP 5.4:
http://php.net/manual/en/migration54.new-features.php
And the relevant part from the new features list:
Class member access on instantiation has been added, e.g. (new Foo)->bar().
...