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Using success/error/finally/catch with Promises in AngularJS
...ties of the $http promise when using .then and .catch promises. Also see zd333's answer.
– Steve K
Jun 2 '15 at 13:14
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Set TextView text from html-formatted string resource in XML
I have some fixed strings inside my strings.xml , something like:
7 Answers
7
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What are the advantages of using a schema-free database like MongoDB compared to a relational databa
I'm used to using relational databases like MySQL or PostgreSQL, and combined with MVC frameworks such as Symfony, RoR or Django, and I think it works great.
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Bash: infinite sleep (infinite blocking)
I use startx to start X which will evaluate my .xinitrc . In my .xinitrc I start my window manager using /usr/bin/mywm . Now, if I kill my WM (in order to f.e. test some other WM), X will terminate too because the .xinitrc script reached EOF.
So I added this at the end of my .xinitrc :
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Groovy executing shell commands
...lly consumed call waitForProcessOutput()."
– solstice333
Feb 10 '17 at 19:48
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How to render a PDF file in Android
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Taken from my blog:
public class MyPdfViewActivity extends Activity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
WebView mWebView=new WebView(MyPdfViewActivity.this);...
How do I fix blurry text in my HTML5 canvas?
...5 and am working with the canvas to render shapes, colors, and text. In my app, I have a view adapter that creates a canvas dynamically, and fills it with content. This works really nicely, except that my text is rendered very fuzzy/blurry/stretched. I have seen a lot of other posts on why defi...
How to customize a Spinner in Android
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No problem, I just didn't want to edit it myself because I was not sure, if you wanted to specify to height with "1dp" or if it was just a duplicate. good answer though. :)
– Willi Mentzel
Jun 30 '16 at 10:45
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How do I upload a file with metadata using a REST web service?
...ile(s) in a single request:
curl -F "metadata=<metadata.json" -F "file=@my-file.tar.gz" http://example.com/add-file
on the server side:
class AddFileResource(Resource):
def render_POST(self, request):
metadata = json.loads(request.args['metadata'][0])
file_body = request.arg...
How do I execute a command and get the output of the command within C++ using POSIX?
... and stderr (and also writing to stdin, not shown here) is easy peasy with my pstreams header, which defines iostream classes that work like popen:
#include <pstream.h>
#include <string>
#include <iostream>
int main()
{
// run a process and create a streambuf that reads its std...