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PHP code to convert a MySQL query to CSV [closed]
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138
SELECT * INTO OUTFILE "c:/mydata.csv"
FIELDS TERMINATED BY ',' OPTIONALLY ENCLOSED BY '"'
LINES...
Remove spaces from std::string in C++
...dited Oct 20 '12 at 20:20
user283145
answered Sep 17 '08 at 14:00
Matt PriceMatt Price
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Change all files and folders permissions of a directory to 644/755
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352
One approach could be using find:
for directories
find /desired_location -type d -print0 | x...
C# Sanitize File Name
I recently have been moving a bunch of MP3s from various locations into a repository. I had been constructing the new file names using the ID3 tags (thanks, TagLib-Sharp!), and I noticed that I was getting a System.NotSupportedException :
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subtle differences between JavaScript and Lua [closed]
...s, including the ternary conditional operator (?: vs and/or), and, as of 5.3, bitwise operators (&, |, etc. vs. metamethods ).
UPDATE: JS now has the exponentiation operator **.
JS has increment/decrement, type operators (typeof and instanceof), additional assignment operators and additional ...
Foreign keys in mongo?
...p:"phones"})
> db.foo.find()
{ "_id" : ObjectId("4df6539ae90592692ccc9940"), "group" : "phones" }
{ "_id" : ObjectId("4df6540fe90592692ccc9941"), "group" : "phones" }
>db.foo.find({'_id':ObjectId("4df6539ae90592692ccc9940")})
{ "_id" : ObjectId("4df6539ae90592692ccc9940"), "...
How do I get the number of elements in a list?
...both built-in types and library types. For example:
>>> len([1,2,3])
3
Official 2.x documentation is here: len()
Official 3.x documentation is here: len()
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Image Greyscale with CSS & re-color on mouse-over?
...scale {
filter: url("data:image/svg+xml;utf8,<svg xmlns=\'http://www.w3.org/2000/svg\'><filter id=\'grayscale\'><feColorMatrix type=\'matrix\' values=\'0.3333 0.3333 0.3333 0 0 0.3333 0.3333 0.3333 0 0 0.3333 0.3333 0.3333 0 0 0 0 0 1 0\'/></filter></svg>#grayscale");...
Can you run GUI applications in a Docker container?
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243
You can simply install a vncserver along with Firefox :)
I pushed an image, vnc/firefox, here: ...
Colorizing text in the console with C++
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SheenSheen
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