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What is the fastest or most elegant way to compute a set difference using Javascript arrays?
...r preference) between them. The two sets are stored and manipulated as Javascript arrays, as the title says.
10 Answers
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jQuery using append with effects
...n before you actually append it. You can do it with inline or external CSS script, or just create the div as
<div id="new_div" style="display: none;"> ... </div>
Then you can chain effects to your append (demo):
$('#new_div').appendTo('#original_div').show('slow');
Or (demo):
var...
Xcode duplicate line
...ndo
Since I'm applying this change after every XCode update, I've made a script for that. Possibly it can cause some damage, but I've tried to make it relatively safe. It makes a copy of the file, and then replaces line with its copy and additional command using perl. Requires XCode to be installe...
relative path in BAT script
...ris.exe
%~dp0 resolves to the full path of the folder in which the batch script resides.
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Fullscreen Activity in Android?
...anceState) {
super.onCreate(savedInstanceState);
// remove title
requestWindowFeature(Window.FEATURE_NO_TITLE);
getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
WindowManager.LayoutParams.FLAG_FULLSCREEN);
setContentView(R.layout.ma...
How do I sort an observable collection?
... MyObject b = (MyObject)o;
return Utils.LogicalStringCompare(a.Title, b.Title);
}
public string Title;
}
.
.
.
myCollection = new ObservableCollection<MyObject>();
//add stuff to collection
myCollection.Sort();
...
How to Set Variables in a Laravel Blade Template
... is there a more "proper" way to do the following? I have a site where the title is rendered in the main app view as {{ $title }}, which contains a subsystem who needs to append the page number to the title ("Application Form Page {{ $page }}") and I am passing $page to the view (which is used other...
Multiline bash commands in makefile
...sub-command is run in its own shell. This makes writing non-trivial shell scripts a little bit messy -- but it is possible! The solution is to consolidate your script into what make will consider a single sub-command (a single line).
Tips for writing shell scripts within makefiles:
Escape the s...
HTML/CSS: Making two floating divs the same height
...
you can get this working with js:
<script>
$(document).ready(function() {
var height = Math.max($("#left").height(), $("#right").height());
$("#left").height(height);
$("#right").height(height);
});
</script>
...
How to delete duplicates on a MySQL table?
...e, without making a new table
ALTER IGNORE TABLE `table_name` ADD UNIQUE (title, SID)
note: only works well if index fits in memory
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