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Replace words in the body text
... targeting your code using document.getElementById or similar.
To replace all instances of the target string, use a simple regular expression with the global flag:
document.body.innerHTML = document.body.innerHTML.replace(/hello/g, 'hi');
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Postgres and Indexes on Foreign Keys and Primary Keys
Does Postgres automatically put indexes on Foreign Keys and Primary Keys? How can I tell? Is there a command that will return all indexes on a table?
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Cancel split window in Vim
I have split my windows horizontally. Now how can I return to normal mode, i.e. no split window just one window without cancelling all of my open windows. I have 5 and do not want to "quit", just want to get out of split window.
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Mysql adding user for remote access
...eated the user in both localhost and '%' wildcard and grant permissions on all DB's as such . See below:
my.cnf (my.ini on windows)
#Replace xxx with your IP Address
bind-address = xxx.xxx.xxx.xxx
then
CREATE USER 'myuser'@'localhost' IDENTIFIED BY 'mypass';
CREATE USER 'myuser'@'%' IDE...
Sublime Text 2 multiple line edit
...+Shift+L
You can then move the cursor to your heart's content and edit all lines at once.
It's also called "Split into Lines" in the "Selection" menu.
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Pro JavaScript programmer interview questions (with answers) [closed]
What are good questions to determine if applicant is really a pro JavaScript (browser side) developer ?
8 Answers
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Ruby on Rails: how do I sort with two columns using ActiveRecord?
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Assuming you're using MySQL,
Model.all(:order => 'DATE(updated_at), price')
Note the distinction from the other answers. The updated_at column will be a full timestamp, so if you want to sort based on the day it was updated, you need to use a function to ...
Hibernate - A collection with cascade=”all-delete-orphan” was no longer referenced by the owning ent
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Check all of the places where you are assigning something to sonEntities. The link you referenced distinctly points out creating a new HashSet but you can have this error anytime you reassign the set. For example:
public void se...
Why does Maven have such a bad rep? [closed]
... new project, and didn't have any legacy to support. That said:
Maven is all-or-nothing. Or at least as far as I could tell from the documentation. You can't easily use maven as a drop-in replacement for ant, and gradually adopt more advanced features.
According to the documentation, Maven is tran...
Loop through all the resources in a .resx file
Is there a way to loop through all the resources in a .resx file in C#?
10 Answers
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