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What are the differences between the different saving methods in Hibernate?
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Here's my understanding of the methods. Mainly these are based on the API though as I don't use all of these in practice.
saveOrUpdate
Calls either save or update depending on some checks. E.g. if no identifier exists, save is ca...
Git status ignore line endings / identical files / windows & linux environment / dropbox / mled
....pl [add]
# add : add modified files to git
use warnings;
use strict;
my ($auto_add) = @ARGV;
if(!defined $auto_add) {
$auto_add = "";
}
my @mods = `git status --porcelain 2>/dev/null | grep '^ M ' | cut -c4-`;
chomp(@mods);
for my $mod (@mods) {
my $diff = `git diff -b $mod 2>/d...
After Installing Java JDK 7 For Mac OS X - mvn -version still shows java version 1.6.0_31
...z mac now does not provide support for Java. Can tell me now how can I set my jvm without using JavaPreferences.
– amod
Feb 11 '13 at 6:41
2
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Creating a new user and password with Ansible
... # created with:
# python -c 'import crypt; print crypt.crypt("This is my Password", "$1$SomeSalt$")'
password: $1$SomeSalt$UqddPX3r4kH3UL5jq5/ZI.
tasks:
- user: name=tset password={{password}}
If your playbook or ansible command line has your password as-is in plain text, this mean...
What parameters should I use in a Google Maps URL to go to a lat-lon?
...in). Change to ptk for metric or ptm for imperial.
msa=
Does stuff with My Maps. Set to 0 show defined My Maps, b to turn the My Maps sidebar on, 1 to show the My Maps tab on its own, or 2 to go to the new My Map creator form.
dirflg=
can set miscellaneous values below:
h - Avoid highway
t - ...
How to get orientation-dependent height and width of the screen?
I'm trying to programmatically determine the current height and width of my application. I use this:
11 Answers
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Why does Ruby have both private and protected methods?
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Ah, ok that makes a lot more sense. My misunderstanding came from thinking private vs protected had to do whether a subclass could inherit a method, but it's actually about where the method can be called from. Thanks!
– Kyle Slattery
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How do I clone a job in Jenkins?
...modification in Gerrit is verified. If the build fails then it is not. My understanding is that this is accomplished through jobs set up in Jenkins . We have now created a new branch ( git ) and I guess I need to clone the existing jobs pointing to the other branch so that this same workflow o...
I need to pop up and trash away a “middle” commit in my master branch. How can I do it?
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Thanks mipadi, I give my vote to JCotton essentially for the extensive explanation even if you two, said the same thing ... thanks again.
– Luca G. Soave
Apr 22 '11 at 19:17
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No mapping found for field in order to sort on in ElasticSearch
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My queries always worked until today without updating any libraries etc. but today I started getting this same error. I now added "ignore_unmapped" : true and it started to work again but strange thing is, what has happened b...