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Remove columns from DataTable in C#

... which I get a DataTable from that I am being passed back from a function call. It has 15-20 columns, however I only want 10 columns of the data. ...
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while (1) Vs. for (;;) Is there a speed difference?

...p .LCFI0: movq %rsp, %rbp .LCFI1: .L2: movl $.LC0, %edi call puts jmp .L2 .LFE2: .size t_while, .-t_while .globl t_for .type t_for, @function t_for: .LFB3: pushq %rbp .LCFI2: movq %rsp, %rbp .LCFI3: .L5: movl $.LC0, %edi call puts j...
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Reconnection of Client when server reboots in WebSocket

...in amount of disconnects will cause a stack overflow. That is because you call start recursively, without ever returning. – Forivin Dec 3 '16 at 14:14 11 ...
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jQuery Multiple ID selectors

... This answer will definitely work but ideally any plugin logic should apply to all the matched elements. – ShankarSangoli Aug 16 '11 at 14:12 ...
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How are people unit testing with Entity Framework 6, should you bother?

...tests. Unfortunately your compromise here is speed. It takes time to run all these tests, to run all these setup/tear down scripts. One final point, it can be very hard work to write such a large amount of SQL to test your ORM. This is where I take a very nasty approach (the purists here will dis...
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A generic error occurred in GDI+, JPEG Image to MemoryStream

This seems to be a bit of an infamous error all over the web. So much so that I have been unable to find an answer to my problem as my scenario doesn't fit. An exception gets thrown when I save the image to the stream. ...
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How to change node.js's console font color?

... var colors = require('colors/safe'); and then use colors.red('left string all alone') – Laoujin Apr 29 '15 at 20:20 1 ...
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How can I override the OnBeforeUnload dialog and replace it with my own?

...e removed or altered. The problem seems to be: When onbeforeunload is called, it will take the return value of the handler as window.event.returnValue. It will then parse the return value as a string (unless it is null). Since false is parsed as a string, the dialogue box will fire, which will t...
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Multiple Inheritance in C#

... @MrHappy: Very interesting article. I've actually investigated some way of Trait Composition for C#, take a look. – Jordão Mar 3 '12 at 3:32 10 ...
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Populating a database in a Laravel migration file

...anges consistently so that you can for example deploy to staging, see that all is well, and then deploy to production with confidence of the same results (and not have to remember to run some manual step). However, there is still value in separating out the seed and the migration as those are two r...