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How to do associative array/hashing in JavaScript
...able.foo = "bar";
hashtable['bar'] = "foo";
Both foo and bar elements can now then be referenced as:
hashtable['foo'];
hashtable['bar'];
// Or
hashtable.foo;
hashtable.bar;
Of course this does mean your keys have to be strings. If they're not strings they are converted internally to strings, so i...
swap fragment in an activity via animation
...e screen and PageB is for fragment B i.e. on the right side of the screen. Now i want that when i click a button on pageA then PageA will move to the right side of the screen with some transition animation.
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JavaScript exponents
...milar manner with python and matlab:
a**b // will rise a to the power b
Now it is already implemented in Edge14, Chrome52, and also it is available with traceur or babel.
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Search stops working for “Entire Solution”
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In Visual studio 2017 version this "bug" has been fixed! Now search tool remains locked and CTRL+Break doesn't work. Good! :(
– tedebus
Sep 7 '17 at 8:04
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Get cursor position (in characters) within a text Input field
...n, not field.selection or something. Also, it was possible in IE 7 (don't know if it is still possible in 8+) to select something, and then TAB out of the field without loosing selection. This way, when the text is selected but the field is not focused, document.selection returns zero selection. Tha...
Changing route doesn't scroll to top in the new page
...the listener in the run block calls the
$anchorScroll()
and you can now see the scroll starts to the top with the new routed view :)
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How can I remove the search bar and footer added by the jQuery DataTables plugin?
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It's now called 'dom' and you can controll a lot more with this option. See datatables.net/reference/option/dom
– unkreativ
Jul 13 '17 at 8:05
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Remove multiple keys from Map in efficient way?
I have a Map<String,String> with large number of key values pairs. Now I want to remove selected keys from that Map . Following code shows what I did to achieve that.
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How to avoid “if” chains?
...s and actions, it might turn out that foo is still doing too much, but for now this is a good solution.
– GraniteRobert
Jun 26 '14 at 13:43
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How can I remove all text after a character in bash?
... cut works, but I Dennis' answer is better and more flexible. Does anyone know if it spawns a new process like cut?
– JoBu1324
Feb 20 '14 at 18:06
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