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Error: Can't set headers after they are sent to the client
... look for callbacks that are accidentally called twice, or any error that happens after the body is sent.
In your case, you called res.redirect(), which caused the response to become Finished. Then your code threw an error (res.req is null). and since the error happened within your actual function(r...
How to increase IDE memory limit in IntelliJ IDEA on Mac?
...open a dialog to edit it.
Older versions:
IntelliJ IDEA 12 is a signed application, therefore changing options in Info.plist is no longer recommended, as the signature will not match and you will get issues depending on your system security settings (app will either not run, or firewall will com...
How to use Elasticsearch with MongoDB?
...node Elasticsearch "cluster" to index MongoDB for use in a NodeJS, Express app on a fresh EC2 Ubuntu 14.04 instance.
Make sure everything is up to date.
sudo apt-get update
Install NodeJS.
sudo apt-get install nodejs
sudo apt-get install npm
Install MongoDB - These steps are straight from Mon...
What is the difference between “px”, “dip”, “dp” and “sp”?
... The reason for bucketing is so that developers can test their apps on a few devices of different densities and be confident the the layouts will look the same on a multitude of devices. So even if the physical size of buttons etc changes a little bit, the overall look of an activity wil...
package R does not exist
...aded package R does not exist, it's killing me.
The code is fine I have apps in the market running the code.
28 Answers...
How to determine SSL cert expiration date from a PEM encoded certificate?
...13.4 runs your shell OK ( don't judge me I am only on osx today to push an app to app store ... booting back to linux shortly ;-)
– Scott Stensland
May 9 '18 at 22:20
1
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完美解决phpcms批量移动内容后，新闻心情、评论排行等不更新的问题 - 更多...
...'comment_data_model');
$this->url = pc_base::load_app_class('url', 'content');
if($_POST['fromtype']==0) {
if($_POST['ids']=='') showmessage(L('please_input_move_source'));
if(!$_POST[...
AngularJS access scope from outside js function
...
You need to use $scope.$apply() if you want to make any changes to a scope value from outside the control of angularjs like a jquery/javascript event handler.
function change() {
alert("a");
var scope = angular.element($("#outer")).scope();...
Adding custom radio buttons in android
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To fit the text instead of overlapping it, set the button drawable, not the background, and make sure it is a 9-patch with stretch points and content areas indicated to fit the text.
– Lance Nanek
Feb 27 '14 at 13:27
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Multiple ModelAdmins/views for same model in Django admin
... MyPostAdmin)
Then the default PostAdmin would be accessible at /admin/myapp/post and the list of posts owned by the user would be at /admin/myapp/myposts.
After looking at http://code.djangoproject.com/wiki/DynamicModels, I've come up with the following function utility function to do the same t...