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How do I get list of all tables in a database using TSQL?
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SELECT name
FROM sysobjects
WHERE xtype='U'
ORDER BY name;
(SQL Server 2000 standard; still supported in SQL Server 2005.)
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Context switches much slower in new linux kernels
...able
plain old Unix signals
I had to add
#include <stdint.h>
in order to compile, which I did with this command
g++ -O3 -o condvar-perf condvar-perf.cpp -lpthread -lrt
On kernel 2.6.32
$ ./condvar-perf 1000000
NPTL
mutex elapsed: 29085 us; per iteration: 29 ns / 9...
deny direct access to a folder and file by htaccess
... following in your .htaccess file in your includes directory:
Satisfy all
Order deny,allow
Deny from all
I ran into this when the upper directory defined basic authentication including the line:
Satisfy any
This was preventing my deny from all to take effect because the users were authenticate...
What is the difference between “mvn deploy” to a local repo and “mvn install”?
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Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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How to attribute a single commit to multiple developers?
... to do it from the command line. This project helps you to set an alias in order to create co-autored commits as follows:
$ git co-commit -m "Commit message" --co "co-author <co-author-email>"
Using this approach, you are able to create co-authored commits without a graphical interface.
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Can I prevent text in a div block from overflowing?
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Try adding this class in order to fix the issue:
.ellipsis {
text-overflow: ellipsis;
/* Required for text-overflow to do anything */
white-space: nowrap;
overflow: hidden;
}
Explained further in this link http://css-tricks.com/almanac/pr...
Find maximum value of a column and return the corresponding row values using Pandas
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In order to print the Country and Place with maximum value, use the following line of code.
print(df[['Country', 'Place']][df.Value == df.Value.max()])
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Reloading submodules in IPython
.... All python scripts under that folder will be loaded according to lexical order), which looks like the following:
from IPython import get_ipython
ipython = get_ipython()
ipython.magic("pylab")
ipython.magic("load_ext autoreload")
ipython.magic("autoreload 2")
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Do I need quotes for strings in YAML?
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Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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Limit results in jQuery UI Autocomplete
...ore efficient to limit directly the mysql result:
select [...] from [...] order by [...] limit 0,10
where 10 is the max numbers of rows you want