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How can I find the last element in a List?
... the list is empty. So if you get 0 back from a List<int> you won't know if the list was empty or the last value was 0. In short, you need to check the Count whichever retrieval mechanism you decide to use.
– 0b101010
Nov 7 '14 at 16:23
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How do I find a default constraint using INFORMATION_SCHEMA?
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@DanielJamesBryars sys.schemas now added to query.
– Stephen Turner
Oct 16 '13 at 12:54
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AngularJS sorting by property
... that Angular.js does support sorting by a property in an array of objects now: ... | orderBy: 'name'.
– Wildhoney
Oct 2 '14 at 8:53
2
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Generate UML Class Diagram from Java Project [closed]
... It doesn't need to decompile from JAR file because I have the sources. I know there are quite a few out there but most of those can only generate individual class. I hope there is a tool that can generate class diagram that shows an overview of how all my current classes and packages work together,...
How to set TextView textStyle such as bold, italic
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TextView text = (TextView)findViewById(R.id.THE_TEXTVIEW_ID);
now set the textview properties..
text.setTypeface(null, Typeface.BOLD); //-- for only bold the text
text.setTypeface(null, Typeface.BOLD_ITALIC); //-- for bold & italic the text
text.setTypeface(null, Typeface.ITALIC...
SQLite error 'attempt to write a readonly database' during insert?
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As I know, the containing folder must be writable because when writing a journaling file will be created and so the db itself. To have the same user as the webserver, try copy the content of file to another created ad hoc.
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How can I make console.log show the current state of an object?
... hint, you may parse his JSON in an object, and here is the log function I now use to dump my objects :
function odump(o){
console.log($.parseJSON(JSON.stringify(o)));
}
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Where is PHP.ini in Mac OS X Lion? Thought it was in /usr/local/php5/lib
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I have no loaded php.ini right now. Basically I'm looking for the directory with the "recommended" php.ini template.
– Orun
Feb 18 '12 at 17:19
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Why am I getting ibtool failed with exit code 255?
...s --errors --notices yourfile.xib > alerts.plist
which will crash, but now you have the crashlog, in my case it was an issue with simulated metrics:
localhost:Classes me$ ibtool --warnings --errors --notices CodeViewController.xib > alerts.plist
2014-04-25 17:40:48.625 ibtoold[11691:507...
How can we access context of an application in Robolectric?
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For the latest Robolectric 4.3 as of right now in 2019 `
ShadowApplication.getInstance()
` and
Roboletric.application
are both depricated. So I am using
Context context = RuntimeEnvironment.systemContext;
to get Context.
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