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Paging with Oracle
I am not as familiar with Oracle as I would like to be. I have some 250k records, and I want to display them 100 per page. Currently I have one stored procedure which retrieves all quarter of a million records to a dataset using a data adapter, and dataset, and the dataadapter.Fill(dataset) method...
How can I use optional parameters in a T-SQL stored procedure?
...gs of Dynamic SQL by Erland Sommarskog
If you have the proper SQL Server 2008 version (SQL 2008 SP1 CU5 (10.0.2746) and later), you can use this little trick to actually use an index:
Add OPTION (RECOMPILE) onto your query, see Erland's article, and SQL Server will resolve the OR from within (@La...
Android canvas draw rectangle
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edited Dec 22 '11 at 15:00
Yuck
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answered D...
increment date by one month
Let's say I have a date in the following format: 2010-12-11 (year-mon-day)
17 Answers
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Creating C formatted strings (not printing them)
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answered Apr 29 '09 at 21:12
akappaakappa
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How to get the filename without the extension from a path in Python?
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Getting the name of the file without the extension:
import os
print(os.path.splitext("/path/to/...
Maximum size of a element
I'm working with a canvas element with a height of 600 to 1000 pixels and a width of several tens or hundreds of thousands of pixels. However, after a certain number of pixels (obviously unknown), the canvas no longer display shapes I draw with JS.
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How JavaScript closures are garbage collected
...ut the expected behavior.
From Mozilla's Memory management page: "As of 2012, all modern browsers ship a mark-and-sweep garbage-collector." "Limitation: objects need to be made explicitly unreachable".
In your examples where it fails some is still reachable in the closure. I tried two ways to ma...
Test whether a glob has any matches in bash
...it'll get pre-expanded into matches.
Exit status is:
1 for no-match,
0 for 'one or more matches'
stdout is a list of files matching the glob.
I think this is the best option in terms of conciseness and minimizing potential side effects.
UPDATE: Example usage requested.
if compgen -G "/tmp/...
Is there a replacement for unistd.h for Windows (Visual C)?
...le console program written for Unix to the Windows platform ( Visual C++ 8.0 ). All the source files include "unistd.h", which doesn't exist. Removing it, I get complaints about misssing prototypes for 'srandom', 'random', and 'getopt'.
I know I can replace the random functions, and I'm pretty sure...