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How can I initialise a static Map?
...trying it out! Guava has quickly become one of the most popular and useful free 3rd party libs for Java, as fellow SO users agree. (If you are new to it, there are some excellent learning resources behind that link.)
Update (2015): As for Java 8, well, I would still use the Guava approach because...
c++ 写日志通用类，可设置日志级别 - C/C++ - 清泛网 - 专注C/C++及内核技术
...VEL_FATAL 0
#define LEVEL_ERROR 1
#define LEVEL_WARN 2
#define LEVEL_INFO 3
#define LEVEL_VERBOSE 4
#define LEVEL_DEBUG 5
static int nLoggerLevel = LEVEL_INFO;
void SetLoggerLevel(int nLevel);
void Log(int nLevel, LPCSTR func, INT line, LPCTSTR fmt, ...);
static const char * const ...
phpcms v9类别调用方法 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...ys[$catid])) showmessage(L('missing_part_parameters'));
if(isset($_GET['info']['catid']) && $_GET['info']['catid']) {
$catid = intval($_GET['info']['catid']);
} else {
$_GET['info']['catid'] = 0;
}
if(isset($_GET['typeid']) && trim($_GET['typeid']) != '') {
$typeid = intval($...
How to step through Python code to help debug issues?
...e a GUI debugger. Wing and PyCharm are commercial products, but Wing has a free "Personal" edition, and PyCharm has a free community edition.
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php发送get、post请求的几种方法 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...($URL,$data,$cookie, $referrer="")
{
// parsing the given URL
$URL_Info=parse_url($URL);
// Building referrer
if($referrer=="") // if not given use this script as referrer
$referrer="111";
// making string from $data
foreach($data as $key=>$value)
$values[]="$key=".urlencode($val...
Disable ALL CAPS menu items in Visual Studio 2013
...L menu gets renamed to Sql)
or hide it completely (and have it appear on ALT key press or mouse over)
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How to disable margin-collapsing?
...
Have turned my answer into a community wiki. Please feel free to extend it with your answer. Thanks.
– hqcasanova
Oct 24 '14 at 20:43
...
What are the differences between “=” and “
...e keyboard shortcuts to make <- easier to type. Ctrl + = in Architect, Alt + - in RStudio (Option + - under macOS), Shift + - (underscore) in emacs+ESS.
If you prefer writing = to <- but want to use the more common assignment symbol for publicly released code (on CRAN, for example), then y...
Meaning of acronym SSO in the context of std::string
...t calling malloc / new) are generally much faster than those involving the free store ("the heap", which are variables that are created using new). However, the size of automatic arrays is fixed at compile time, but the size of arrays from the free store is not. Moreover, the stack size is limited (...
Is recursion a feature in and of itself?
...t do differ in other ways)- In both cases, a return address and all method info is being loaded to the stack. In a recursion case, the return address is simply the line right after the method calling (of course its not exactly what you see in the code itself, but rather in the code the compiler crea...