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Convert form data to JavaScript object with jQuery
How do I convert all elements of my form to a JavaScript object?
51 Answers
51
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What is the difference between char, nchar, varchar, and nvarchar in SQL Server?
...aracters.
char and nchar are fixed-length which will reserve storage space for number of characters you specify even if you don't use up all that space.
varchar and nvarchar are variable-length which will only use up spaces for the characters you store. It will not reserve storage like char or nchar...
SQL Server - copy stored procedures from one db to another
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Hi, thanks for fast reply. Can you please explain how to use script against target database. Im new to this.
– Oak
May 22 '12 at 13:55
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error LNK2019: unresolved external symbol _WinMain@16 referenced in function ___tmainCRTStartup
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This worked only after I selected "all configurations" for both platform and type. Selecting "build" on the "Solution" attempted to build all and the first one tried was NOT the one had specified for console subsystem.
– Joseph Stateson
Nov...
Opening Vim help in a vertical split window
...s on the left/top or the right/bottom with topleft (to) and botright (bo). For example, to open help in the right window of a vertical split:
:vert bo help
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“Keep Me Logged In” - the best approach
My web application uses sessions to store information about the user once they've logged in, and to maintain that information as they travel from page to page within the app. In this specific application, I'm storing the user_id , first_name and last_name of the person.
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how to add script src inside a View when using Layout
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thanks. This was what I was looking for - but is it possible to do this without the RenderSection? You say 'what you have is fine' - but I don't have anything yet... I tried putting the script references at the top of the .cshtml, but the result is the referenc...
Using node.js as a simple web server
...can use http-server without installing it with npx. This isn't recommended for use in production but is a great way to quickly get a server running on localhost.
$ npx http-server
Or, you can try this, which opens your web browser and enables CORS requests:
$ http-server -o --cors
For more o...
Convert floats to ints in Pandas?
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1 1.0000000
2 2.0000000
3 3.0000000
4 4.0000000
pd.options.display.float_format = '{:,.0f}'.format
df
Out[35]:
a
0 0
1 1
2 2
3 3
4 4
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How do you determine the size of a file in C?
... variable name.
Returns -1 on error instead of 0, which would be ambiguous for an empty file. off_t is a signed type so this is possible.
If you want fsize() to print a message on error, you can use this:
#include <sys/stat.h>
#include <sys/types.h>
#include <string.h>
#include ...