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How to dynamically insert a tag via jQuery after page load?
...n/das.js";
// Use any selector
$("head").append(s);
});
http://api.jquery.com/append
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Change column type from string to float in Pandas
...me, unlike convert_objects. Discussion about a replacement function in the API appears to be ongoing; I hope a method that works across the whole DataFrame will remain because it's very useful.
– Alex Riley
Oct 31 '15 at 15:18
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Ruby custom error classes: inheritance of the message attribute
...ng of the above implementation. The class raising the exceptions is a fake API to Cloudinary. Just dump one of the above strategies into your rails console, followed by this.
require 'rails' # only needed for second strategy
module ExternalService
class FailedCRUDError < ::StandardError
...
Static way to get 'Context' in Android?
...a method on a hidden class (ActivityThread) which has been available since API 1:
public static Application getApplicationUsingReflection() throws Exception {
return (Application) Class.forName("android.app.ActivityThread")
.getMethod("currentApplication").invoke(null, (Object[]) nu...
best practice to generate random token for forgot password
... larger than 15).
In PHP 5, you can use random_compat to expose the same API.
Alternatively, bin2hex(mcrypt_create_iv($n, MCRYPT_DEV_URANDOM)) if you have ext/mcrypt installed. Another good one-liner is bin2hex(openssl_random_pseudo_bytes($n)).
Separating the Lookup from the Validator
Pulling ...
How to close TCP and UDP ports via windows command line
...your traffic.
So all you really need is either for Windows to provide an API that allows this directly, or for someone to have written a program that operates somewhat like a VPN or Fiddler and gives you a way to close sockets that pass through it.
There is at least one program (CurrPorts) that...
Android selector & text color
...thing and thought of sharing it. :)
This feature is indeed available from API 1 and is called as ColorStateList, where we can supply a color to various states of Widgets (as we already know).
It is also very well documented, here.
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What permission do I need to access Internet from an Android application?
...st because they aren't used anymore. Unused permissions can be because the API was replaced, or because it isn't needed anymore. So yeah, you need the internet permission to access the internet. Even the basic docs on connecting to the internet also state that the internet permission is required.
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Python Flask, how to set content type
...swered Aug 2 '12 at 8:49
Simon SapinSimon Sapin
8,32622 gold badges2929 silver badges3939 bronze badges
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MenuItemCompat.getActionView always returns null
... is that you use the SearchView from the Support V7 package and maybe your API level is set to.....22??.
Changing your code to the following in order to fix the problem:
menu.xml
<?xml version="1.0" encoding="UTF-8" ?>
<menu xmlns:android="http://schemas.android.com/apk/res/android" >...