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How to know if user is logged in with passport.js?
...,
url: '/login',
contentType: 'application/JSON; charset=utf-8',
data: JSON.stringify(data),
success: funcSuccess,
error: funcFail
});
function funcSuccess(res) {
sessionStorage.se...
Heroku push rejected, no Cedar-supported app detected
...n: requirements.txt
ruby: Gemfile # note the capitalization
node: package.json
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Chrome extension: accessing localStorage in content script
...nsion;
store your data as JavaScript objects without serializing them to JSON (localStorage only stores strings).
Here's a simple code demonstrating the use of chrome.storage. Content script gets the url of visited page and timestamp and stores it, popup.js gets it from storage area.
content_s...
Adding header for HttpURLConnection
... also use the same thing in this way.
public static String getResponseFromJsonURL(String url) {
String jsonResponse = null;
if (CommonUtility.isNotEmpty(url)) {
try {
/************** For getting response from HTTP URL start ***************/
URL object = new U...
jQuery post() with serialize and extra data
... url: 'test.php',
data:$("#Test-form").serialize(),
dataType:'json',
beforeSend:function(xhr, settings){
settings.data += '&moreinfo=MoreData';
},
success:function(data){
// json response
},
error: function(data) {
// if error occur...
Mongoose, Select a specific field with find
...on, function (err, users) {
if (err) return next(err);
res.json(users);
});
}
http://docs.mongodb.org/manual/reference/method/db.collection.find/
Note:
var usersProjection
The list of objects listed here will not be returned / printed.
...
Is there any difference between the `:key => “value”` and `key: “value”` hash notations?
...
The key: value JSON-style assignments are a part of the new Ruby 1.9 hash syntax, so bear in mind that this syntax will not work with older versions of Ruby. Also, the keys are going to be symbols. If you can live with those two constraints...
Why when a constructor is annotated with @JsonCreator, its arguments must be annotated with @JsonPro
In Jackson, when you annotate a constructor with @JsonCreator , you must annotate its arguments with @JsonProperty . So this constructor
...
Alternative for PHP_excel
...pleExcel Claims to read and write Microsoft Excel XML / CSV / TSV / HTML / JSON / etc formats
KoolGrid xls spreadsheets only, but also doc and pdf
PHP_XLSXWriter OfficeOpenXML
PHP_XLSXWriter_plus OfficeOpenXML, fork of PHP_XLSXWriter
php_writeexcel xls only (looks like it's based on PEAR SEW)
spout ...
Node.js Error: Cannot find module express
... installing winston locally in the app directory (and adding it to package.json).
– trusktr
Apr 21 '14 at 2:08
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