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Meaning of tilde in Linux bash (not home directory)
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Tilde expansion in Bash:
http://bash-hackers.org/wiki/doku.php/syntax/expansion/tilde
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When should I use Arrow functions in ECMAScript 6?
...declarations are constants, whereas function declarations are not.
Note on blocks in single statement arrow functions: I like to use a block wherever an arrow function is called for the side effect alone (e.g. assignment). That way it is clear that the return value can be discarded.
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.htm vs .html ? Which file extension naming is more correct? [closed]
...ed to going to yoursite/contact.html and you change it to yoursite/contact.php you've broken that link. If you use yoursite/contact/ then there's no problem when you switch technology.
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To switch from vertical split to horizontal split fast in Vim
...re in the lower window, you just use ^WL.
– too much php
Aug 13 '09 at 2:17
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.... The power... M...
Drawing text to with @font-face does not work at the first time
... though the src attribute is set, loading will begin in the next execution block.
– a paid nerd
Sep 8 '15 at 15:59
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How do I create an empty array/matrix in NumPy?
...l model for using NumPy efficiently. NumPy arrays are stored in contiguous blocks of memory. If you want to add rows or columns to an existing array, the entire array needs to be copied to a new block of memory, creating gaps for the new elements to be stored. This is very inefficient if done repeat...
Querying data by joining two tables in two database on different servers
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is it possible with php-mysql ..if yes then can you please suggest me a way how can i grow with that option?
– Jhanvi
Sep 26 '12 at 8:47
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Best XML parser for Java [closed]
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java-samples.com/showtutorial.php?tutorialid=152 (personally love SAX)
– kitokid
Dec 15 '12 at 6:42
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How to write inline if statement for print?
...f if in Python:
if statement:
if condition: statement
if condition:
block
if expression (introduced in Python 2.5)
expression_if_true if condition else expression_if_false
And note, that both print a and b = a are statements. Only the a part is an expression. So if you write
print a if ...
Can't connect to local MySQL server through socket '/var/mysql/mysql.sock' (38)
...dress (127.0.0.1) instead of 'localhost' in mysql_connect(). This "forces" php to connect through TCP/IP instead of a unix socket.
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