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Handling warning for possible multiple enumeration of IEnumerable
...specially useful if the incoming data could be large (for example, reading from disk/network):
if(objects == null) throw new ArgumentException();
using(var iter = objects.GetEnumerator()) {
if(!iter.MoveNext()) throw new ArgumentException();
var firstObject = iter.Current;
var list = D...
How can I measure the speed of code written in PHP? [closed]
...names
(Read the documentation for more informations)
This screenshot is from a C++ program in KcacheGrind :
(source: sourceforge.net)
You'll get exactly the same kind of thing with PHP scripts ;-)
(With KCacheGrind, I mean ; WinCacheGrind is not as good as KCacheGrind...)
This allows you to get...
How to diff a commit with its parent?
Aside from writing an alias or script, is there a shorter command for getting the diff for a particular commit?
8 Answers
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Scrollview vertical and horizontal in android
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but how to get the scroll thumb size and scroll position from bottom vertical and from right in horizontal mode
– Ravi
May 6 '13 at 4:42
10
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WebView and HTML5
...yout(context);
mBrowserFrameLayout = (FrameLayout) LayoutInflater.from(a).inflate(R.layout.custom_screen, null);
mContentView = (FrameLayout) mBrowserFrameLayout.findViewById(R.id.main_content);
mCustomViewContainer = (FrameLayout) mBrowserFrameLayout.findViewById(R.id.fulls...
Import an existing git project into GitLab?
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git fetch --all
*This assumes that you did not rename your remote master from origin, otherwise, change the first two lines to reflect it.
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A proper wrapper for console.log with correct line number?
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This method doesn't work in Firefox from version 47 to 49 inclusive. And was fixed only in version 50.0a2. Well FF50 will be released in 2 week, but I spend several hours to realise why it's not working. So I think this information may be helpfull for someone. ...
What is the size limit of a post request?
... max_input_vars which in my version of PHP: 5.4.16 defaults to 1000. From the manual: "How many input variables may be accepted (limit is applied to $_GET, $_POST and $_COOKIE superglobal separately)" Ref.: php.net/manual/en/info.configuration.php#ini.max-input-vars
– Ni...
Is there a way to 'pretty' print MongoDB shell output to a file?
...n features because it's an interactive environment.
When you run commands from a javascript file via mongo commands.js you won't get quite identical behavior.
There are two ways around this.
(1) fake out the shell and make it think you are in interactive mode
$ mongo dbname << EOF > out...
How to configure multi-module Maven + Sonar + JaCoCo to give merged coverage report?
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FAQ
Questions from the top of my head since that time I gone crazy with jacoco.
My application server (jBoss, Glassfish..) located in Iraq, Syria, whatever.. Is it possible to get multi-module coverage when running integration tests on it...