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How do I start a program with arguments when debugging?
...ng libraries like command line parser? e.g. How can I pass something like -url https://google.com -p pass -u user?
– Animesh
Jan 29 '18 at 10:48
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...
HttpListener Access Denied
...non-admin mode. All you need to do is grant permissions to the particular URL. e.g.
netsh http add urlacl url=http://+:80/MyUri user=DOMAIN\user
Documentation is here.
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How to reset db in Django? I get a command 'reset' not found error
...re on Heroku, drop all the tables with pg:reset:
heroku pg:reset DATABASE_URL
heroku run python manage.py syncdb
If you can install Django Extensions, it has a way to do a complete reset:
python ./manage.py reset_db --router=default
...
Extract subset of key-value pairs from Python dictionary object?
...works in 2.7 too):
{k: bigdict[k] for k in ('l', 'm', 'n')}
Update: As Håvard S points out, I'm assuming that you know the keys are going to be in the dictionary - see his answer if you aren't able to make that assumption. Alternatively, as timbo points out in the comments, if you want a key tha...
Remove non-utf8 characters from string
...aps API reported the error due to 'non-UTF-8 character' in the API request URL. The culprit was í character in the address field which IS a valid UTF-8 character see table. The morale: do not trust API error messages :)
– Valentine Shi
May 17 '19 at 5:23
...
How does push notification technology work on Android?
...recated and will be removed as soon as April 11, 2019. Migrate GCM apps to Firebase Cloud Messaging (FCM), which inherits the reliable and scalable GCM infrastructure, plus many new features.
https://firebase.google.com/docs/cloud-messaging/
...
jQuery, simple polling example
...function poll() {
setTimeout(function() {
$.ajax({
url: "/server/api/function",
type: "GET",
success: function(data) {
console.log("polling");
},
dataType: "json",
complete: poll,
timeout:...
MongoDB and “joins” [duplicate]
...If you want to design your own noSQL database, I suggest to have a look on Firebase documentation. If you understand how they organize the data for their service, you can easily design a similar pattern for yours.
As others pointed out, you will have to do the joins client-side, except with Meteor ...
App Inventor 2 中文网原创内容 · App Inventor 2 中文网
...运算教程
【云数据库】App Inventor 2 云数据库配置教程（Firebase + TinyWebDB）
【SQLite】App Inventor 2 SQLite本地数据库教程
【TinyWebDB】App Inventor 2 TinyWebDB服务端搭建教程
【字典操作】App Inventor 2 字典（Dictionary）操作教程
【XML解...
Django Rest Framework File Upload
...scope.submit = function(files, exp) {
$upload.upload({
url: '/api/experiments/' + exp.id + '/',
method: 'PUT',
data: {user: exp.user.id},
file: files[0]
});
};
});
...