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Deleting all files in a directory with Python
... probably more expensive due to the extra subprocess. Better to use Python APIs.
– Haakon
Feb 16 '18 at 21:40
this sol...
calling non-static method in static method in Java [duplicate]
...d for initialization, and not at the arbitrary discretion of code using my API. Thus, when an initialization cycle happens, the temporary object containing only constants and non-static methods which are dynamically initialized through dependency injection can be safely loaded and discarded as neede...
Google Guava isNullOrEmpty for collections
... use .isEmpty() like normal. Do this immediately upon calling the naughty API and you've put the weirdness behind you, instead of letting it continue on indefinitely.
And if the "null which really means empty collection" is not being returned to you, but passed to you, your job is easy: just let a...
How to add parameters to a HTTP GET request in Android?
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List<NameValuePair> is deprecated in android api level 22
– Vihaan Verma
Apr 21 '15 at 12:05
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Is there a way to get the XPath in Google Chrome?
... Firebug command-line commands: getfirebug.com/wiki/index.php/Command_Line_API
– huyz
Sep 3 '11 at 8:35
102
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What is the $$hashKey added to my JSON.stringify result
...le if u get object with ngResource your object will embed all the resource API and you'll see methods like $save, etc. With cookies too AngularJS will add a property __ngDebug.
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How to convert an Array to a Set in Java
...;T>(Arrays.asList(someArray)). See google.github.io/guava/releases/19.0/api/docs/com/google/common/…
– Alexander Klimetschek
Nov 11 '16 at 1:51
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force Maven to copy dependencies into target/lib
...essing, then you will probably need to generate your own plugin. There are APIs to get the list of dependencies, and their location on disk. You will have to take it from there...
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How can I return camelCase JSON serialized by JSON.NET from ASP.NET MVC controller methods?
...e returning JSON from a Controller method, you probably should be using an ApiController, in which case this answer works great.
– Simon Hartcher
Jun 1 '15 at 9:15
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AngularJS does not send hidden field value
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I've found a nice solution written by Mike on sapiensworks. It is as simple as using a directive that watches for changes on your model:
.directive('ngUpdateHidden',function() {
return function(scope, el, attr) {
var model = attr['ngModel'];
scope.$wa...