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Can't access object property, even though it shows up in a console log
...ured Mongoose would let me query the json without a schema (in an external script), but would prevent writes. It appears to work because the _id is present, and the console.log says everything else should be accessible, but isn't. Bizarre.
– bstar
Sep 2 '16 at...
Uploading both data and files in one form using Ajax?
...var form = $("#Form");
// you can't pass Jquery form it has to be javascript form object
var formData = new FormData(form[0]);
//if you only need to upload files then
//Grab the File upload control and append each file manually to FormData
//var files = form.find("#fileupload"...
How to submit a form using PhantomJS
...pect to render the subsequent page immediately. You have to wait until the onLoad event for the next page is triggered. My code is below:
var page = new WebPage(), testindex = 0, loadInProgress = false;
page.onConsoleMessage = function(msg) {
console.log(msg);
};
page.onLoadStarted = function()...
Keeping ASP.NET Session Open / Alive
... JSON serialized object if some data should be returned to the calling JavaScript.
Made available through web.config:
<httpHandlers>
<add verb="GET,HEAD" path="SessionHeartbeat.ashx" validate="false" type="SessionHeartbeatHttpHandler"/>
</httpHandlers>
added from balexand...
How can I make XSLT work in chrome?
... file . The transformation is left to be executed client-side, without JavaScript.
11 Answers
...
How to map calculated properties with JPA and Hibernate
... taxes;
@Transient
private Double priceWithTaxes;
@PostLoad
private void onLoad() {
this.priceWithTaxes = price * taxes;
}
For more complex queries, you can use the Hibernate @Formula, as explained in this article:
@Formula(
"round(" +
" (interestRate::numeric / 100) * " +
" ...
Inputting a default image in case the src attribute of an html is not valid?
...en
t.src = url;
}
}
}
Use it like this:
window.onload = function() {
fixBrokenImages('example.com/image.png');
}
Tested in Chrome and Firefox
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How do I send a cross-domain POST request via JavaScript?
How do I send a cross-domain POST request via JavaScript?
17 Answers
17
...
Is either GET or POST more secure than the other?
...a single answer. You need to use HTTPS, HSTS, CSP, mitigate SQL injection, script injection (XSS), CSRF, and a gazillion of other things that may be specific to your platform (like the mass assignment vulnerability in various frameworks: ASP.NET MVC, Ruby on Rails, etc.). There is no single thing th...
if a ngSrc path resolves to a 404, is there a way to fallback to a default?
...mg ng-src="smiley.png" err-src="http://google.com/favicon.ico" />
Javascript:
var app = angular.module("MyApp", []);
app.directive('errSrc', function() {
return {
link: function(scope, element, attrs) {
element.bind('error', function() {
if (attrs.src != attrs.errSrc) {
...