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TSQL - Cast string to integer or return default value
...ARE @Test TABLE(Value nvarchar(50)) -- Result
INSERT INTO @Test SELECT '1234' -- 1234
INSERT INTO @Test SELECT '1,234' -- 1234
INSERT INTO @Test SELECT '1234.0' -- 1234
INSERT INTO @Test SELECT '-1234' -- -1234
INSERT INTO @Test SELECT '$1234' -- ...
Django-Admin: CharField as TextArea
...}
class MessageAdmin(admin.ModelAdmin):
form = MessageAdminForm
admin.site.register(Message, MessageAdmin)
So, you don't need to redefine a field in the ModelForm to change it's widget, just set the widgets dict in Meta.
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Common CSS Media Queries Break Points [duplicate]
I am working on a Responsive Web Site with CSS Media Queries.
13 Answers
13
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How to prevent favicon.ico requests?
... in browser, save it as favicon.ico aka. empty PNG file and store it in website root. Right?
– Martin
Jun 30 '16 at 15:04
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Is it alright to use target=“_blank” in HTML5?
...ong article and there's a reference to some related information on another site (or the same site). I often want to jump back and forth between the two without losing my place in the original article. target="_blank" is perfect for this. Leaving the page and having to alternately reload each page (o...
Static variables in JavaScript
...ction Podcast() {
// private variables
var _somePrivateVariable = 123;
// object properties (read/write)
this.title = 'Astronomy Cast';
this.description = 'A fact-based journey through the galaxy.';
this.link = 'http://www.astronomycast.com';
// for read access to _som...
Insert a commit before the root commit in Git?
...g with a TON of merge conflicts. Any advice? :((
– kp123
Dec 31 '19 at 20:03
@kp123 try an empty commit :)
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Is there a way of setting culture for a whole application? All current threads and new threads?
...or all users. So it's not going to be good for english user to see the web site in german for example.
– Dimitar Tsonev
Mar 20 '15 at 15:58
2
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How to link godaddy domain with AWS Elastic Beanstalk environment?
...t not for Elastic Beanstalk instance. So I ended up with this URL: www.MY_SITE.elasticbeanstalk.com
4 Answers
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CORS - What is the motivation behind introducing preflight requests?
...uming the server implemented CORS, it would most likely be accepting cross site request forgeries. Even though the response wouldn't be readable by javascript, the server may have already taken some undesirable action like delete an account or make a bank transfer.
– Alexander...