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Resize fields in Django Admin
Django tends to fill up horizontal space when adding or editing entries on the admin, but, in some cases, is a real waste of space, when, i.e., editing a date field, 8 characters wide, or a CharField, also 6 or 8 chars wide, and then the edit box goes up to 15 or 20 chars.
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How to create a DataTable in C# and how to add rows?
How do create a DataTable in C#?
13 Answers
13
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Changing the image source using jQuery
...e of the common mistakes people do when change the image source is not waiting for image load to do afterward actions like maturing image size etc.
You will need to use jQuery .load() method to do stuff after image load.
$('yourimageselector').attr('src', 'newsrc').load(function(){
this.width; ...
How do I include inline JavaScript in Haml?
How can I write something like this to include in a template, but in Haml?
4 Answers
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How can I select an element with multiple classes in jQuery?
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If you want to match only elements with both classes (an intersection, like a logical AND), just write the selectors together without spaces in between:
$('.a.b')
The order is not relevant, so you can also swap the classes:
$('.b.a')
So to match a div element that has an ID o...
How do I add custom field to Python log format string?
My current format string is:
7 Answers
7
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How do I mock a service that returns promise in AngularJS Jasmine unit test?
...e myService that uses myOtherService , which makes a remote call, returning promise:
8 Answers
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How to get active user's UserDetails
In my controllers, when I need the active (logged in) user, I am doing the following to get my UserDetails implementation:
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Token Authentication vs. Cookies
What is the difference between token authentication and authentication using cookies?
8 Answers
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Oracle SQL Query for listing all Schemas in a DB
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Using sqlplus
sqlplus / as sysdba
run:
SELECT *
FROM dba_users
Should you only want the usernames do the following:
SELECT username
FROM dba_users
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