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Case insensitive searching in Oracle
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Since 10gR2, Oracle allows to fine-tune the behaviour of string comparisons by setting the NLS_COMP and NLS_SORT session parameters:
SQL> SET HEADING OFF
SQL> SELECT *
2 FROM NLS_SESSION_PARAMETERS
3 WHERE PARAMETER IN ...
Python Graph Library [closed]
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240
There are two excellent choices:
NetworkX
and
igraph
I like NetworkX, but I read good thing...
Where should signal handlers live in a django project?
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answered Apr 27 '10 at 8:14
Daniel RosemanDaniel Roseman
521k5151 gold badges699699 silver badges746746 bronze badges
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What is the purpose of shuffling and sorting phase in the reducer in Map Reduce Programming?
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+50
First of all shuffling is the process of transfering data from the mappers to the reducers, so I think it is obvious that it is necess...
Shell脚本编程30分钟入门 - 更多技术 - 清泛网 - 专注C/C++及内核技术
Shell脚本编程30分钟入门linux_shell_30min_guides什么是Shell脚本示例看个例子吧：#! bin shcd ~mkdir shell_tutcd shell_tutfor ((i=0; i<10; i++)); do touch test_$i.txt...
什么是Shell脚本
示例
看个例子吧：
#!/bin/sh
cd ~
mkdir shell_tut
cd shell_tut
for (...
How exactly does the callstack work?
...all [... the insertion operator for char, long thing... ]
movl $0, %eax
leave
ret
.. for main. I divided the code into three subsections.
The function prologue consists of the first three operations:
Base pointer is pushed onto the stack.
The stack pointer is saved in the bas...
Secure hash and salt for PHP passwords
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990
DISCLAIMER: This answer was written in 2008.
Since then, PHP has given us password_hash ...
What are five things you hate about your favorite language? [closed]
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answered Nov 24 '08 at 16:04
community wiki
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How to set default font family for entire Android app
...om fonts (loaded from assets for example) this method will not work.
EDIT 08/13/15
If you're using AppCompat themes, remember to remove android: prefix. For example:
&lt;style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar"&gt;
&lt;item name="android:textViewStyle"&gt;@style/Robo...