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Cross field validation with Hibernate Validator (JSR 303)
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@ScriptAssert doesn't let you build a validation message with a customized path. context.buildConstraintViolationWithTemplate(context.getDefaultConstraintMessageTemplate()).addNode(secondFieldName).addConstraintViolation().dis...
Code-first vs Model/Database-first [closed]
...r SQL).
You will "draw" your model and let workflow generate your database script and T4 template generate your POCO entities. You will lose part of the control on both your entities and database but for small easy projects you will be very productive.
If you want additional features in POCO entitie...
Auto reloading python Flask app upon code changes
...ication to reload your newly deployed flask app.
For example, your update script pulls your newest changes down and touches 'reload_me.txt' file. Your uWSGI ini script (which is kept up by Supervisord - obviously) has this line in it somewhere:
touch-reload = '/opt/virtual_environments/application...
Creating JSON on the fly with JObject
...ames Newton-King",
link = "http://james.newtonking.com",
description = "James Newton-King's blog.",
item =
from p in posts
orderby p.Title
select new
{
title = p.Title,
description = p.Description...
How do you get the list of targets in a makefile?
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This is a great answer, however, how would I get the description for each task? Currently, I am storing it as a comment above task definition. Not sure if its possible to include it in the list in a similar way as rake --tasks does it?
– Piotr Kuczynski
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Remove tracking branches no longer on remote
... 57379e4 [origin/bug/1234: gone] Fixed bug
So you can write a simple script to remove local branches that have gone remotes:
git fetch -p && for branch in $(git branch -vv | grep ': gone]' | awk '{print $1}'); do git branch -D $branch; done
Note that the above uses the "porcelain" c...
How can I replace every occurrence of a String in a file with PowerShell?
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Warning: Running these scripts against large files (a couple hundred megabytes or so) can eat up a fair amount of memory. Just be sure you have enough head room if you a running on a production server :D
– neoscribe
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How can I test https connections with Django as easily as I can non-https connections using 'runserv
...ect directory (the one with manage.py in it):
cd ..
Here we'll create a script named runserver that will run stunnel and two django development servers (one for normal connections, and one for SSL connections):
stunnel4 stunnel/dev_https &
python manage.py runserver&
HTTPS=1 python manag...
Using PUT method in HTML form
...mitting it, create and fire a XMLHttpRequest using the PUT method with JavaScript.
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make iframe height dynamic based on content inside- JQUERY/Javascript
...AME is loaded, you can then change the height by doing the following:
<script type="text/javascript">
function iframeLoaded() {
var iFrameID = document.getElementById('idIframe');
if(iFrameID) {
// here you can make the height, I delete it first, then I make it again...