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What is SELF JOIN and when would you use it? [duplicate]
What is self join and when would you use it? I don't understand self joins so a layman explanation with an example would be great.
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How does one capture a Mac's command key via JavaScript?
...is not going to be captured by browsers as such.
This is only for the command key on MacOS/keyboards.
Unlike Shift/Alt/Ctrl, the Cmd (“Apple”) key is not considered a modifier key—instead, you should listen on keydown/keyup and record when a key is pressed and then depressed based on event...
With Spring can I make an optional path variable?
...es, in my opinion. The combinatorial proliferation can quickly get out of hand.
– skaffman
Feb 5 '11 at 11:40
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What events does an fire when it's value is changed?
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only oninput is fired when 'up' and 'down' arrows are clicked.
– N 1.1
Oct 15 '10 at 7:36
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Enforcing the type of the indexed members of a Typescript object?
... would like to store a mapping of string -> string in a Typescript object, and enforce that all of the keys map to strings. For example:
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How do I “git blame” a deleted line?
git blame is great for modified and added lines, but how can I find when a line that existed in a specific previous commit was eventually deleted. I'm thinking bisect , but I was hoping for something handier.
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Where do I find the line number in the Xcode editor?
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For Xcode 4 and higher, open the preferences (command+,) and check "Show: Line numbers" in the "Text Editing" section.
Xcode 9
XCode 8 and below
share
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Android: Generate random color on click?
I have an ImageView , in which I am programmaticly creating drawables and presenting them to the user. My goal is to click on said ImageView and change the drawable's color.
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Check with jquery if div has overflowing elements
I have a div with a fixed height and overflow:hidden;
9 Answers
9
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Cross Browser Flash Detection in Javascript
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With jQuery and swfobject, this is the code I used to add Modernizr-style html class names: $('html').addClass(typeof swfobject !== 'undefined' && swfobject.getFlashPlayerVersion().major !== 0 ? 'flash' : 'no-flash');
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