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Design Pattern for Undo Engine
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You might want to refer to the Paint.NET code for their undo - they've got a really nice undo system. It's probably a bit simpler than what you'll need, but it might give you some ideas and guidelines.
-Adam
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Received an invalid column length from the bcp client for colid 6
...an the target character size. I got this message when I was using an ado.net input to ms sql from a teradata database. Funny because the prior oledb writes to ms sql handled all the character conversion perfectly with no coding overrides. The colid number and the a corresponding Destination Inp...
How can I add a box-shadow on one side of an element?
...20px;
display:table;
overflow:hidden;
}
Demo:
http://jsfiddle.net/jDyQt/103
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Still Reachable Leak detected by Valgrind
.... Build a native DLL with that sort of memory leak, and then have Java or .Net consume it. Java and .Net load and unload DLLs thousands of times during life of a program. Each time the DLL is reloaded it will leak a little more memory. Long running programs will eventually run out of memory. It driv...
Capture characters from standard input without waiting for enter to be pressed
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@FalconMomot In my NetBeans IDE 8.1 (At Kali Linux) it says: error: ‘perror’ was not declared in this scope when compile, but works fine when included stdio.h along with unistd.h.
– Abhishek Kashyap
Au...
Printing object properties in Powershell
...ity, InPrimaryKey, IsForeignKey, Description;
– Kiquenet
Nov 21 '18 at 14:52
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FileSystemWatcher vs polling to watch for file changes
... that watches for files being created in a directory, both locally or on a network drive.
13 Answers
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Regular expression to get a string between two strings in Javascript
...)/;
var newtext = srctext.replace(re, "$2");
An example: http://jsfiddle.net/entropo/tkP74/
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“Origin null is not allowed by Access-Control-Allow-Origin” error for request made by application ru
...rt for CORS.
Make sure the browser actually supports CORS. (Opera and Internet Explorer are late to the party)
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Multiprocessing vs Threading Python [duplicate]
...000 MB/s).
Visualize which threads are running at a given time
This post https://rohanvarma.me/GIL/ taught me that you can run a callback whenever a thread is scheduled with the target= argument of threading.Thread and the same for multiprocessing.Process.
This allows us to view exactly which thr...