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Do python projects need a MANIFEST.in, and what should be in it?
...ide (was at python-distribute.org, but that registration has lapsed) tells m>me m> to include doc/txt files and .py files are excluded in MANIFEST.in file
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How to trigger event when a variable's value is changed?
...ntly creating an application in C# using Visual Studio. I want to create som>me m> code so that when a variable has a value of 1 then a certain piece of code is carried out.
I know that I can use an if statem>me m>nt but the problem is that the value will be changed in an asynchronous process so technically t...
IntelliJ beginning of file keyboard shortcut
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command+hom>me m> or fn+command+left arrow
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Default value of function param>me m>ter
...{
Add(4);
}
The compilation of test.cpp will not see the default param>me m>ter declaration, and will fail with an error.
For this reason, the default param>me m>ter definition is usually specified in the function declaration:
lib.h
int Add(int a, int b = 3);
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Downloading a large file using curl
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<?php
set_tim>me m>_limit(0);
//This is the file where we save the information
$fp = fopen (dirnam>me m>(__FILE__) . '/localfile.tmp', 'w+');
//Here is the file we are downloading, replace spaces with %20
$ch = curl_init(str_replace(" ","%20",$...
What's the difference between NOT EXISTS vs. NOT IN vs. LEFT JOIN WHERE IS NULL?
It seems to m>me m> that you can do the sam>me m> thing in a SQL query using either NOT EXISTS, NOT IN, or LEFT JOIN WHERE IS NULL. For example:
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Why does Clojure have “keywords” in addition to “symbols”?
I have a passing knowledge of other Lisps (particularly Schem>me m>) from way back. Recently I've been reading about Clojure . I see that it has both "symbols" and "keywords". Symbols I'm familiar with, but not with keywords.
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Heroku “psql: FATAL: remaining connection slots are reserved for non-replication superuser connectio
...an app on Heroku with a Postgresql backend. Periodically, I get this error m>me m>ssage when trying to access the database, both from the CLI and from loading a page on the server:
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How to slice an array in Bash
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See the Param>me m>ter Expansion section in the Bash man page. A[@] returns the contents of the array, :1:2 takes a slice of length 2, starting at index 1.
A=( foo bar "a b c" 42 )
B=("${A[@]:1:2}")
C=("${A[@]:1}") # slice to the end...
How to alter SQL in “Edit Top 200 Rows” in SSMS 2008
In SQL Server 2008 Managem>me m>nt Studio, when I right click on a database table and choose " Select Top 100 Rows ", I can then e.g. easily add a "ORDER BY " statem>me m>nt to the SQL. That works fine .
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