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Increment a database field by 1
...nsert into logins (username, password) values ('user','pass');
The MySQL API has functions to tell you what userid was created when you execute this statement in client code.
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Copy folder recursively in node.js
...them yet, but it should work to just replace them. (See https://nodejs.org/api/fs.html#fs_fs_copyfilesync_src_dest_flags)
var fs = require('fs');
var path = require('path');
function copyFileSync( source, target ) {
var targetFile = target;
//if target is a directory a new file with the ...
Remove vertical padding from horizontal ProgressBar
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Not workin on API 24+. The bar just gets thinner no matter the size we set on it.
– Mauker
Oct 10 '18 at 15:49
add...
Injecting $scope into an angular service function()
...age = data; // I'm assuming data is a string error returned from your REST API
})
}
}]);
The form:
<div class="form-message">{{message}}</div>
<div ng-controller="StudentSaveController">
<form novalidate class="simple-form">
Name: <input type="text" ng-mode...
iOS 8 removed “minimal-ui” viewport property, are there other “soft fullscreen” solutions?
...but not good enough :( Apple, we need proper implementation of full screen API for games, please.
– Petr Urban
Jan 21 '15 at 17:11
4
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How can I call controller/view helper methods from the console in Ruby on Rails?
...troler/action, depends on your routes, e.g. could be /users/all and map to Api::UsersController#index :)
– Dorian
Apr 25 '17 at 21:55
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calling non-static method in static method in Java [duplicate]
...d for initialization, and not at the arbitrary discretion of code using my API. Thus, when an initialization cycle happens, the temporary object containing only constants and non-static methods which are dynamically initialized through dependency injection can be safely loaded and discarded as neede...
Google Guava isNullOrEmpty for collections
... use .isEmpty() like normal. Do this immediately upon calling the naughty API and you've put the weirdness behind you, instead of letting it continue on indefinitely.
And if the "null which really means empty collection" is not being returned to you, but passed to you, your job is easy: just let a...
Rails auto-assigning id that already exists
... answered Feb 27 '13 at 9:40
ApieApie
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How to add parameters to a HTTP GET request in Android?
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List<NameValuePair> is deprecated in android api level 22
– Vihaan Verma
Apr 21 '15 at 12:05
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