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How to pass a single object[] to a params object[]

...{ (object)"1", (object)"2" })); As an array is a subtype of object, this all works out. Bit of an odd solution though, I'll agree. share | improve this answer | follow ...
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Testing if jQueryUI has loaded

... my problem is that I load jQuery and jQuery.ui dynamically. It sometimes loads in time, sometimes not. If ui is not loaded, how can I wait for it (or force it to be loaded) before calling any method? – Gabriel Diaconescu Sep 14 '11 at 10:10...
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Replace None with NaN in pandas dataframe

...beware when you run df.replace([None], np.nan, inplace=True), this changed all datetime objects with missing data to object dtypes. So now you may have broken queries unless you change them back to datetime which can be taxing depending on the size of your data. – Doubledown ...
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MySQL: Can't create table (errno: 150)

... child table InnoDB engine. Current create.sql script was using InnoDB for all tables, but I had very very old installation where first script used MyISAM. – Whome Apr 8 '13 at 9:50 ...
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How can I get the corresponding table header (th) from a table cell (td)?

...$(function($) { "use strict"; // Only part of the demo, the thFromTd call does the work $(document).on('mouseover mouseout', 'td', function(event) { var td = $(event.target).closest('td'), th = thFromTd(td); th.parent().find('.highlight').removeClass('highlight'); if (even...
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How to preview git-pull without doing fetch?

...EAD...origin/master (three dots not two) to show a single diff. There normally isn't any need to undo a fetch, because doing a fetch only updates the remote branches and none of your branches. If you're not prepared to do a pull and merge in all the remote commits, you can use git cherry-pick to ac...
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Finding the PHP File (at run time) where a Class was Defined

...rejected? " I realize I could use (get_included_files()) to get a list of all the files that have been included so far and then parse them all manually, but that's a lot of file system access for a single attempt." – Alan Storm Mar 10 '10 at 20:22 ...
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How to manage REST API versioning with spring?

...the evaluation in the method body? As described in this SO answer you actually can have the same @RequestMapping and use a different annotation to differentiate during the actual routing that happens during runtime. To do so, you will have to: Create a new annotation VersionRange. Implement a Req...
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Why is MATLAB so fast in matrix multiplication?

... Here's my results using MATLAB R2011a + Parallel Computing Toolbox on a machine with a Tesla C2070: >> A = rand(1024); gA = gpuArray(A); % warm up by executing the operations a couple of times, and then: >> tic, C = A * A; toc Elapsed time is 0.075396 sec...
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Entity Framework. Delete all rows in table

How I can quickly remove all rows in table using Entity Framework? 21 Answers 21 ...