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Releasing memory in Python
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Getting an element from a Set
Why doesn't Set provide an operation to get an element that equals another element?
24 Answers
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Label under image in UIButton
... (imageSize.height + titleSize.height + padding);
self.imageEdgeInsets = UIEdgeInsetsMake(- (totalHeight - imageSize.height),
0.0f,
0.0f,
- titleSize.width);
...
Display name of the current file in vim?
...
ctrl+g will do it.
Also, I like to have:
set statusline="%f%m%r%h%w [%Y] [0x%02.2B]%< %F%=%4v,%4l %3p%% of %L"
Which produces:
foo.c [C] [0x23]<code/foo.c 1, 1 2% of 50
Also, as someone mentioned (but now deleted) % will be replaced with the curren...
Comparing two files in linux terminal
There are two files called "a.txt" and "b.txt" both have a list of words. Now I want to check which words are extra in "a.txt" and are not in "b.txt" .
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Inserting a tab character into text using C#
...ge value of two others TextBox.
SOLUTION
To solve this problem, you must set Tabs position using a specific SendMessage() user32.dll API function as shown below.
Public Class Form1
Public Declare Function SendMessage _
Lib "user32" Alias "SendMessageA" _
( ByVal hWnd As IntPt...
How to print a query string with parameter values when using Hibernate
...enable logging for the the following categories:
org.hibernate.SQL - set to debug to log all SQL DML statements as they are executed
org.hibernate.type - set to trace to log all JDBC parameters
So a log4j configuration could look like:
# logs the SQL statements
log4j.logger.org.hibernate.SQ...
CSV new-line character seen in unquoted field error
the following code worked until today when I imported from a Windows machine and got this error:
9 Answers
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How to set current working directory to the directory of the script in bash?
...or you is because you don't care about failed commands. If you were to use set -o errexit (aka: set -e) to ensure that your script doesn't blow past failed commands, this would NOT work because cd script.sh is an error. The reliable [bash specific] way is cd "$(dirname ${BASH_SOURCE[0]})"
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第一个Hello,OS World操作系统 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
...此写个简单的批处理脚本启动它吧，如下：
@echo off
SET BXSHARE=C:\Program Files (x86)\Bochs-2.5
if %PROCESSOR_ARCHITECTURE% == x86 (
SET BXSHARE=C:\Program Files\Bochs-2.4.6
)
"%BXSHARE%"\bochsdbg -q -f "pfos.bxrc"
双击脚本，启动debug模式，如下：
B...