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Why is a boolean 1 byte and not 1 bit of size?
In C++,
12 Answers
12
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Extracting text OpenCV
...se note that I'm using a scaled down version of the image for processing.
c++ version
The MIT License (MIT)
Copyright (c) 2014 Dhanushka Dangampola
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), t...
What are queues in jQuery?
...event.trigger(map, 'resize');
};
// wait 2 seconds
$map.delay(2000);
// resize the div:
$map.animate({
width: 250,
height: 250,
marginLeft: 250,
marginTop:250
}, resized);
// geocode something
$map.queue(function(next) {
// fin...
Java multiline string
...paragraph length string constant. I use multiline strings all the time in C++, embedded in my source code, where I want them.
– Tim Cooper
Nov 6 '09 at 5:35
9
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Ajax success event not working
...ul or not while success only gets called if the web server responds with a 200 OK HTTP header (everything's OK).
– katalin_2003
Sep 30 '14 at 7:03
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How to debug .htaccess RewriteRule not working
...o trigger a custom error at the top of the .htaccess file:
ErrorDocument 200 "Hello. This is your .htaccess file talking."
RewriteRule ^ - [L,R=200]
On to your second question, if the .htaccess file is not being read it is possible that the server's main Apache configuration has AllowOverride se...
Grouping functions (tapply, by, aggregate) and the *apply family
...ecies: setosa
Min. 1st Qu. Median Mean 3rd Qu. Max.
2.300 3.200 3.400 3.428 3.675 4.400
--------------------------------------------------------------
iris$Species: versicolor
Min. 1st Qu. Median Mean 3rd Qu. Max.
2.000 2.525 2.800 2.770 3.000 3.400
-...
What is code coverage and how do YOU measure it?
...an also roll some custom tools, like this article describes.
If you are a C++ shop, Intel has some tools that run for Windows and Linux, though I haven't used them. I've also heard there's the gcov tool for GCC, but I don't know anything about it and can't give you a link.
As to how we use it - co...
ORACLE 启动提示 内存不足 OUTOF MEMORY - 数据库(内核) - 清泛网 - 专注C/C++及内核技术
....wmem_default=262144
net.core.wmem_max=262144
在ORACEL 用户下
输入 su - root
敲入密码
输入 gedit /etc/sysctl.conf
修改为
#kernel.shmall =2097152
kernel.shmall = 4194304
kernel.shmmax =2147483648
kernel.shmmni = 4096
kernel.sem = 250 32000 100 128
fs.file-max = 6...
mac Xcode如何修改Organization Name(缺省公司名称/开发人员名称)？ - 更多...
...Xcode里，选择你的项目，然后通过窗口最右端的Organization输入公司的...Xcode中公司名称更改很难找到，下面有三种方法可以对公司改名：
一、在Xcode里，选择你的项目，然后通过窗口最右端的Organization输入公司的名称即可。
...