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Android: When should I use a Handler() and when should I use a Thread?
...ou are doing is "heavy" you should be doing it in a Thread. If you do not explicitly start it in its own thread, then it will run on the main (UI) thread which may be noticeable as jittery or slow to respond interface by your users.
Interestingly when you are using a thread it is often useful to a...
Can I access a form in the controller?
... I thought I'd spell it out a bit for those using the "Controller As" syntax:
<div ng-controller="MyController as ctrl">
<form name="ctrl.myForm">
...inputs
Dirty? {{ctrl.myForm.$dirty}}
<button ng-click="ctrl.saveChanges()">Save</button>
</form>
</di...
What does the filter parameter to createScaledBitmap do?
...
Filter will set the FILTER_BITMAP_FLAG for painting which affects the sampling of bitmaps when they are transformed based on the value that you provide.
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How can I check if the current date/time is past a set date/time?
...hat does function does it implement for this?
– still_dreaming_1
Sep 2 '17 at 3:57
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puts vs logger in rails rake tasks
...nvironment] do
Rails.logger = Logger.new(STDOUT)
end
This way when you execute your rake task you can add to_stdout first to get stdout log messages or don't include it to have messages sent to the default log file
rake to_stdout some_task
...
.Net HttpWebRequest.GetResponse() raises exception when http status code 400 (bad request) is return
...e some way of turning off "throw on non-success code" but if you catch WebException you can at least use the response:
using System;
using System.IO;
using System.Web;
using System.Net;
public class Test
{
static void Main()
{
WebRequest request = WebRequest.Create("http://csharpin...
android EditText - finished typing event
I want to catch an event when the user finishes editing EditText.
14 Answers
14
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Open the file in universal-newline mode using the CSV Django module
...opening the file. The following helped me overcome the same issue from an Excel spreadsheet export to CSV using the defaults: data = csv.reader(open(FILENAME, 'rU'), quotechar='"', delimiter = ',')
– timbo
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Fill SVG path element with a background-image
...userSpaceOnUse" width="100" height="100">
<image href="wall.jpg" x="0" y="0" width="100" height="100" />
</pattern>
</defs>
Adjust the width and height according to your image, then reference it from the path like this:
<path d="M5,50
l0,100 l100,0 l0,-100 l-1...
git: diff between file in local repo and origin
...r:<path-or-file-name>
Note 2: master can be replaced in the above examples with any branch name
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