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How can I create a directly-executable cross-platform GUI app using Python?
...ally a Python wrapper for the Gnome Toolkit. I've found it easier to wrap my mind around than Tkinter, coming from pretty much no knowledge of GUI programming previously. It works pretty well and has some good tutorials. Unfortunately there isn't an installer for Python 2.6 for Windows yet, and m...
Rails and PostgreSQL: Role postgres does not exist
I have installed PostgreSQL on my Mac OS Lion, and am working on a rails app. I use RVM to keep everything separate from my other Rails apps.
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java.lang.NoClassDefFoundError: org/hamcrest/SelfDescribing
... was extremely helpful. I also wanted to mention that the labs provided by my Instructor for the class had a version of Junit(3 maybe) that was not working with my Lab/version of Eclipse. I had to remove it and add 4 and all is good now. Thanks a lot.
– Tony
Ju...
Wait for a void async method
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await blah(); //this does not block
}
When you decompile your code, my guess is that async void creates an internal Task (just like async Task), but since the signature does not support to return that internal Tasks
this means that internally the async void method will still be able to "awai...
Not showing placeholder for input type=“date” field
...ray;
content: attr(placeholder);
}
<input type="date" placeholder="MY PLACEHOLDER" onchange="this.className=(this.value!=''?'has-value':'')">
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HTML5 dragleave fired when hovering a child element
...all browsers, but Firefox. I have a new solution which works everywhere in my case. On the first dragenter I save event.currentTarget in a new variable dragEnterTarget. As long as dragEnterTarget is set, I ignore further dragenter events, because they are from children. In all dragleave events I che...
Programmatically relaunch/recreate an activity?
After I do some change in my database, that involves significant change in my views, I would like to redraw, re-execute onCreate.
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Extending Angular Directive
...b.com/angular/angular.js/wiki/Dev-Guide%3A-Understanding-Directives
Note: My previous answer was for modifying a third party service, not a directive.
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npm install error - MSB3428: Could not load the Visual C++ component “VCBuild.exe”
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I know it's a very old question, but is the first in my google search and after some time I got how to solve this.
find node on your windows with
$ npm install -g which
$ which node
after cd into the directory, inside the directory cd into node_modules\npm folder and finall...
How can I “disable” zoom on a mobile web page?
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Every visually impaired person, including myself, hates this more than anything. I have to take screen grabs of pages that do this and then zoom in on them in the picture viewer.
– Jack Marchetti
Nov 21 '13 at 2:10
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