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MongoDB/Mongoose querying at a specific date?
...script boolean expression :)
db.posts.find({ '$where': 'this.created_on.toJSON().slice(0, 10) == "2012-07-14"' })
created_on is the datetime field and 2012-07-14 is the specified date.
Date should be exactly in YYYY-MM-DD format.
Note: Use $where sparingly, it has performance implications.
...
Get form data in ReactJS
... },
Then you can make use of FormData to parse the form (and construct a JSON object from its entries if you want).
handleLogin: function(e) {
const formData = new FormData(e.target)
const user = {}
e.preventDefault()
for (let entry of formData.entries()) {
user[entry[0]] = e...
Why does gulp.src not like being passed an array of complete paths to files?
... question open for that particular scenario: gulp src not reading required json file's array values
– Andre
Jul 23 '15 at 16:53
...
C++使用OLE/COM高速读写EXCEL的源码 - C/C++ - 清泛网 - 专注C/C++及内核技术
...ormat("%1f",vResult.fltVal);
}
else if(vResult.vt==VT_DATE) //时间格式
{
SYSTEMTIME st;
VariantTimeToSystemTime(vResult.date, &st);
CTime tm(st);
str=tm.Format(_T("%Y-%m-%d"));
}
else if(vResult.vt==VT_EMPTY) //单元格空的
{
str=_T("");
}
m_Rge.Releas...
Calling JMX MBean method from a shell script
...n the target platform, which provides a restful JMX Access via HTTP with a JSON payload. (Version 0.50 will add an agentless mode by implementing a JSR-160 proxy).
Advantages are quick startup times compared to launching a local java JVM and ease of use. jmx4perl comes with a full set of Perl modul...
How to make an HTTP request + basic auth in Swift
...UTF8StringEncoding))
}
//2 URL Request with AsynchronousRequest with json output
NSURLConnection.sendAsynchronousRequest(request, queue: NSOperationQueue.mainQueue(), completionHandler:{ (response: NSURLResponse!, data: NSData!, error: NSError!) -> Void in
var err: NSError
...
创业公司如何实施敏捷开发 - 资讯 - 清泛网 - 专注C/C++及内核技术
...潜力开发工程师、1名前端开发、1名测试。技术总监需要处理很多团队管理、客户管理的工作，能够参与项目的时间最多每天二分之一。2名资深开发需要负责给其他工程师做导师，参与新项目开发时间大概有80%。高级工程师要预...
startsWith() and endsWith() functions in PHP
...if there's any chance it's not already a string (e.g., if it's coming from json_decode()). Otherwise, the [odd] default behavior of strpos() may cause unexpected results: "If needle is not a string, it is converted to an integer and applied as the ordinal value of a character."
...
Disable same origin policy in Chrome
...
Also if you're trying to access local files for dev purposes like AJAX or JSON, you can use this flag too.
-–allow-file-access-from-files
For Windows go into the command prompt and go into the folder where Chrome.exe is and type
chrome.exe --disable-web-security
That should disable the same ori...
Remove Object from Array using JavaScript
...ld still be 3) ${someArray4.length}`);
function format(obj) {
return JSON.stringify(obj, null, " ");
}
function log(...txt) {
document.querySelector("pre").textContent += `${txt.join("\n")}\n`
}
function getArray() {
return [ {name: "Kristian", lines: "2,5,10"},
{name...