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Pretty print in MongoDB shell as default
... but .pretty() dumps it out as { "_id" : "VERSION", "v" : "1.5" } - all on one line, where .toArray() formatted it nice like the rest of the records..
– kodybrown
Aug 6 '15 at 18:14
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How do I remove duplicates from a C# array?
...could implement a sort that also removes duplicates.
Kills two birds with one stone, then.
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Open Source Java Profilers [closed]
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The VisualVM profiler is a stand-alone version of the one in NetBeans. It is a VERY good start.
– Thorbjørn Ravn Andersen
Jun 4 '09 at 6:06
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Listing only directories in UNIX
...ries in specified path ( ls doesn't have such option).
Also, can this be done with a single line command?
20 Answers
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Could not load NIB in bundle
... Xcode 3.2 worked fine it crashes with xcode 4 raising the exception mentioned above - but only when I tried to deploy to the IOS Simulator (v.4.2). Targeting the IOS device (v.4.1) acted also with Xcode 4.
It turned out (after hours of desperately scrabbling around) that the reason was an almost...
How to add display:inline-block in a jQuery show() function?
...ntent.
function switch_tabs(obj) {
$('.tab-content').css('display', 'none'); // you could still use `.hide()` here
$('.tabs a').removeClass("selected");
var id = obj.attr("rel");
$('#' + id).css('display', 'inline-block');
obj.addClass("selected");
}
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How can I hide an HTML table row so that it takes up no space?
... takes up no space? I have several <tr> 's set to style="display:none;" , but they still affect the size of the table and the table's border reflects the hidden rows.
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jquery IDs with spaces
Does anyone know how to select an item in the DOM by ID with jQuery, when that ID has a space?
11 Answers
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for each loop in Objective-C for accessing NSMutable dictionary
...tEnumeration protocol (available on 10.5+ and iOS), though NSDictionary is one of the few collections which lets you enumerate keys instead of values. I suggest you read about fast enumeration in the Collections Programming Topic.
Oh, I should add however that you should NEVER modify a collection w...
Dropping Unique constraint from MySQL table
...in... The answer provided by @systemovich should be marked as the accepted one.
– Pere
Sep 16 '14 at 14:16
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