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Entity framework linq query Include() multiple children entities
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John Leidegren
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answered Jul 29 '10 at 18:52
NixNix
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Set value of textarea in jQuery
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enobrevenobrev
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How to store decimal values in SQL Server?
...ta type of a column in the SQL Server. I need to be able to store values like 15.5, 26.9, 24.7, 9.8, etc
8 Answers
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Eclipse doesn't highlight references anymore
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There's a little "highlighter" icon on the toolbar - it toggles "Mark Occurrences".
From the preferences window, the feature you mean is configured by navigating to:
Window -> Preferences -> Java -> Editor -> Mark Occurrences
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Using an if statement to check if a div is empty
...to see if one was found.
if( $('#leftmenu:empty').length ) {
// ...
Keep in mind that empty means no white space either. If there's a chance that there will be white space, then you can use $.trim() and check for the length of the content.
if( !$.trim( $('#leftmenu').html() ).length ) {
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Keep only first n characters in a string?
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You are looking for JavaScript's String method substring
e.g.
'Hiya how are you'.substring(0,8);
Which returns the string starting at the first character and finishing before the 9th character - i.e. 'Hiya how'.
substring documenta...
Using i and j as variables in Matlab
... and j are both functions denoting the imaginary unit:
http://www.mathworks.co.uk/help/matlab/ref/i.html
http://www.mathworks.co.uk/help/matlab/ref/j.html
So a variable called i or j will override them, potentially silently breaking code that does complex maths.
Possible solutions include using...
Gradle store on local file system
... .m2 directory under USER_HOME , but where does Gradle store them? I checked the .gradle folder there, but saw only compiled scripts.
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Default parameter for CancellationToken
I have some async code that I would like to add a CancellationToken to. However, there are many implementations where this is not needed so I would like to have a default parameter - perhaps CancellationToken.None . However,
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JSON encode MySQL results
...($rows);
The function json_encode needs PHP >= 5.2 and the php-json package - as mentioned here
NOTE: mysql is deprecated as of PHP 5.5.0, use mysqli extension instead http://php.net/manual/en/migration55.deprecated.php.
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