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Remove json element
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Do NOT have trailing commas in your OBJECT (JSON is a string notation)
UPDATE: you need to use array.splice and not delete if you want to remove items from the array in the object
var data = {
"result": [{
"FirstName": "Test1",
"LastName": "User"
}, {
"FirstN...
How to subtract 30 days from the current datetime in mysql?
...ays. This is the most common case.
Note that the date has been added as a string. It is better to add the date in this way, from your calling code, than to use the NOW() function as it kills your caching.
SELECT * FROM table WHERE exec_datetime >= DATE_SUB('2012-06-12', INTERVAL 30 DAY);
You ...
PHP YAML Parsers [closed]
...hp";
$data = Spyc::YAMLLoad($myfile);
Given an array, Spyc will return a string which contains a YAML document built from your data.
$yaml_str = Spyc::YAMLDump($myarray);
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Remove first element from $@ in bash [duplicate]
...eeded: if there is only 1 argument, ${@:2} will simply expand to the empty string (cont'd).
– mklement0
Apr 9 '14 at 5:05
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How to completely remove a dialog on close
..., in my example, I went with the extremely simple option of just dumping a string withing the dialog div: $('#myDialog').html("Ooops."); You could modify this to change the content of any sub-controls in the dialog div as well.
– Fiona - myaccessible.website
Ma...
Linux - Replacing spaces in the file names
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got the below error tr: two strings must be given when translating mv: missing file argument Try `mv --help' for more information.
– Mithun Sreedharan
Nov 27 '09 at 5:31
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Set value of textarea in jQuery
...although val does take the time to make sure the value you're setting is a string, and attr seems to do a bit more magic overall.
– enobrev
Jan 6 '09 at 6:31
63
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Using an if statement to check if a div is empty
...k. It checks whether the innerHTML (the contents of #leftmenu) is an empty string (i.e. there's nothing inside of it).
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How to set a default value with Html.TextBoxFor?
...et a default value on a textbox because there is an overload Html.TextBox(string name, object value) . When I tried using the Html.TextBoxFor method, my first guess was to try the following which did not work:
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Problem getting the AssemblyVersion into a web page using Razor /MVC3
...peof(YourApplicationNamespace.MvcApplication).Assembly.GetName().Version.ToString(3) returns 3 of the 4 parts of the assembly version if anyone is curious. You can vary between 0 and 4.
– Mafii
Apr 14 '16 at 8:41
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