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SQL NVARCHAR and VARCHAR Limits

...tring containing the dynamic SQL is growing over 4000 chars. Now, I understand that there is a 4000 max set for NVARCHAR(MAX) , but looking at the executed SQL in Server Profiler for the statement ...
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form with no action and where enter does not reload page

... Add an onsubmit handler to the form (either via plain js or jquery $().submit(fn)), and return false unless your specific conditions are met. Unless you don't want the form to submit, ever - in which case, why not just leave out the 'action'...
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How to randomly select rows in SQL?

... 2005. In my db, I have a table "customerNames" which has two columns "Id" and "Name" and approx. 1,000 results. 11 Answer...
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Automatic prune with Git fetch or pull

If someone deleted a remote branch because the work is over and I don't know, I won't do a git fetch --prune and eventually I will push back the deleted branch. ...
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difference and when to use getApplication(), getApplicationContext(), getBaseContext() and someClass

I'm new to android and I'm trying to understand the difference between getApplication() , getApplicationContext( ), getBaseContext() , getContext() and someClass.this and especially when to use the these methods in the following code lines: ...
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Using SSH keys inside docker container

...at executes various fun stuff with Git (like running git clone & git push) and I'm trying to docker-ize it. 30 Answers ...
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Passing parameters to JavaScript files

... I'd recommend not using global variables if possible. Use a namespace and OOP to pass your arguments through to an object. This code belongs in file.js: var MYLIBRARY = MYLIBRARY || (function(){ var _args = {}; // private return { init : function(Args) { _args = A...
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What is your favorite C programming trick? [closed]

...[] = { #include "normals.txt" }; (more or less, I don't have the code handy to check it now). Since then, a new world of creative use of the preprocessor opened in front of my eyes. I no longer include just headers, but entire chunks of code now and then (it improves reusability a lot) :-p Tha...
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Getting the last argument passed to a shell script

...last This one is also pretty portable (again, should work with bash, ksh and sh) and it doesn't shift the arguments, which could be nice. It uses the fact that for implicitly loops over the arguments if you don't tell it what to loop over, and the fact that for loop variables aren't scoped: they ...
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What are the lesser known but useful data structures?

...nown. A very cool use of tries is described in "TRASH - A dynamic LC-trie and hash data structure", which combines a trie with a hash function. share edited Oct 5 '10 at 15:3...