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How to enable zoom controls and pinch zoom in a WebView?
The default Browser app for Android shows zoom controls when you're scrolling and also allows for pinch zooming. How can I enable this feature for my own Webview?
...
PostgreSQL create table if not exists
... @Boundless: I saw that your edit was rejected as "too minor". I applied it, because it won't hurt. However, you should execute the CREATE FUNCTION only once. It's SELECT create_mytable(); that you may want to call many times.
– Erwin Brandstetter
May...
What is a build tool?
... tools?
Build tools are programs that automate the creation of executable
applications from source code (e.g., .apk for an Android app). Building
incorporates compiling,linking and packaging the code into a usable or
executable form.
Basically build automation is the act of scripting or automating ...
Twitter Bootstrap Form File Element Upload Button
...luding IE9+. If you need support for old IE as well, please use the legacy approach shown below.
This techniques relies on the HTML5 hidden attribute. Bootstrap 4 uses the following CSS to shim this feature in unsupportive browsers. You may need to add if you're using Bootstrap 3.
[hidden] {
dis...
How to keep the console window open in Visual C++?
... box in the right hand column.
Choose "Console (/SUBSYSTEM:CONSOLE)"
Click Apply, wait for it to finish doing whatever it does, then click OK. (If "Apply" is grayed out, choose some other subsystem option, click Apply, then go back and apply the console option. My experience is that OK by itself won...
How to get the function name from within that function?
...", no matter what it was called. Weirdly enough, while testing in the expo app it was fine, however, once compiled into a real application, it would crash silently.
– Andy Corman
Mar 9 at 17:51
...
How do I get user IP address in django?
...n any address they want (instead of their real one). See esd.io/blog/flask-apps-heroku-real-ip-spoofing.html
– Eli
Jun 6 '14 at 19:06
8
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Using success/error/finally/catch with Promises in AngularJS
...obj); // -> {name: 'Igor', address: 'San Francisco'}
});
};
What happened?
Because success and error return the original promise, i.e. the one returned by $http.get, the object passed to the callback of the then is the whole user object, that is to say the same input to the preceding succe...
ViewModel Best Practices
...itate the transfer of data from the controller to the view. I use the Automapper to get from my ViewModel to the Domain Model and back again if necessary.
This also works well for composite ViewModels that contain properties that are of the type of other ViewModels. For instance if you have 5 widge...
What is the difference between a directory and a folder?
....
If one is referring to a container of documents, the term folder is more appropriate. The term directory refers to the way a structured list of document files and folders is stored on the computer. The distinction can be due to the way a directory is accessed; on Unix systems, /usr/bin/ is usually...