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浅谈Heatmap：网页热点图生成原理 - 更多技术 - 清泛网 - 专注C/C++及内核技术
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不同的日志格式，结果会有所不同，这里仅仅以此为例来说明问题，本文采用AWK来解析日志，当然你也可以使用Perl或别的你熟悉的语言：
#!/usr/bin/awk -f
BEGIN {
FS="&";
}
NF == 4...
What is “Linting”?
... answered Feb 13 '18 at 5:48
JSON C11JSON C11
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socket.emit() vs. socket.send()
...ata, callback) is essentially equivalent to calling socket.emit('message', JSON.stringify(data), callback)
Without looking at the source code, I would assume that the send function is more efficient edit: for sending string messages, at least?
So yeah basically emit allows you to send objects, wh...
Using python's eval() vs. ast.literal_eval()?
...If all you need is a user provided dictionary, possible better solution is json.loads. The main limitation is that json dicts requires string keys. Also you can only provide literal data, but that is also the case for literal_eval.
...
Do you debug C++ code in Vim? How? [closed]
...thub.com/puremourning/vimspector#installation
Configure (write .vimspector.json)
Compile with debug symbol g++ cpp.cpp -ggdb -o cpp
Press F4 to start debug
Note my .vimspector.json in my home directory (so work in any subdir)
{
"configurations": {
"Python - Launch": {
"adapter": "vscode...
ASP.NET MVC HandleError
...og(ex, filterContext);
}
// if the request is AJAX return JSON else view.
if (IsAjax(filterContext))
{
//Because its a exception raised after ajax invocation
//Lets return Json
filterContext.Result = new JsonResult()
{
...
PDB文件：每个开发人员都必须知道的 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...二 PDB文件的内容
正式开始PDB的内容，PDB不是公开的文件格式，但是Microsoft提供了API来帮助从PDB中获取数据。
Native C++ PDB包含了如下的信息：
* public，private 和static函数地址；
* 全局变量的名字和地址；
* 参数和局部变量...
How do I capture response of form.submit
...jaxForm({
url : 'myscript.php', // or whatever
dataType : 'json',
success : function (response) {
alert("The server says: " + response);
}
})
;
share
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...
“Keep Me Logged In” - the best approach
... false;
}
// Decode cookie value
if (! $cookie = @json_decode($_COOKIE["auto"], true)) {
return false;
}
// Check all parameters
if (! (isset($cookie['user']) || isset($cookie['token']) || isset($cookie['signature']))) {
retur...
Putting git hooks into repository
...ows you to install hooks including ones written in JavaScript.
// package.json
{
"husky": {
"hooks": {
"pre-commit": "npm test",
"pre-push": "npm test",
"...": "..."
}
}
}
Others
Additionally, there is pre-commit for Python projects, Overcommit for Ruby projects, an...