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AngularJS and its use of Dollar Variables
...torial/step_05
'$' Prefix Naming Convention
You can create your own services, and in
fact we will do exactly that in step 11. As a naming convention,
angular's built-in services, Scope methods and a few other angular
APIs have a '$' prefix in front of the name. Don't use a '$' prefix
...
How to remove the first and the last character of a string
... use .slice as suggested by Ankit Gupta
var yourString = "/installers/services/";
var result = yourString.slice(1,-1);
console.log(result);
Documentation for the slice and substring.
share
|
...
Why am I getting a “401 Unauthorized” error in Maven?
...gt;
<id>ossrh</id>
<url>https://oss.sonatype.org/service/local/staging/deploy/maven2/</url>
</repository>
</distributionManagement>
and then make sure that lines up with what's in your settings.xml:
<settings>
<servers>
<server>
...
Inversion of Control vs Dependency Injection
...rammer controlling the flow of a program, the external sources (framework, services, other components) take control of it. It's like we plug something into something else. He mentioned an example about EJB 2.0:
...
【phpcms v9】PC站和手机站 全静态手机移动站方法 - 更多技术 - 清泛网 - ...
...str_replace(‘A’,’B’,C)}，意思是如果C的内容中出现了A，就用B代替A，应该看明白了吧。就这么简单，为了防止有什么不对的，先生成一个移动的面页看看源码，有没有生成m.开头的网址。附件调用就不用这个了，直...
AngularJS: How can I pass variables between controllers?
...
One way to share variables across multiple controllers is to create a service and inject it in any controller where you want to use it.
Simple service example:
angular.module('myApp', [])
.service('sharedProperties', function () {
var property = 'First';
return {
...
Should everything really be a bundle in Symfony 2.x?
...odel — for models,
src/Vendor/Controller — for controllers,
src/Vendor/Service — for services,
src/Vendor/Bundle — for bundles, like src/Vendor/Bundle/AppBundle,
etc.
This way, you would put in the AppBundle only that stuff that is really Symfony2 specific. If you decide to switch to anothe...
Django Admin - Disable the 'Add' action for a specific model
... form = super().get_form(request, obj, **kwargs)
form.base_fields['service'].widget.can_add_related = False
return form
In my case I use inline
# In inline formset e.g. admin.TabularInline
# disable all
def get_formset(self, request, obj=None, **kwargs):
formset = supe...
How to Copy Text to Clip Board in Android?
...lipboardManager
ClipboardManager clipboard = (ClipboardManager) getSystemService(Context.CLIPBOARD_SERVICE);
ClipData clip = ClipData.newPlainText(label, text);
clipboard.setPrimaryClip(clip);
make sure you have imported android.content.ClipboardManager and NOT android.text.ClipboardManager. ...
How do I read from parameters.yml in a controller in symfony2?
...ter explains it.
While $this->get() method in a controller will load a service (doc)
In Symfony 2.7 and newer versions, to get a parameter in a controller you can use the following:
$this->getParameter('api_user');
...