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How to use redis PUBLISH/SUBSCRIBE with nodejs to notify clients when data values change?
... for some improvements which when I have time I will put online. But right now I am really working hard :$.
– Alfred
Jun 14 '12 at 3:08
1
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Calling closure assigned to object property directly
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I know this is old, but I think Traits nicely handle this problem if you are using PHP 5.4+
First, create a trait that makes properties callable:
trait CallableProperty {
public function __call($method, $args) {
if...
How to set JAVA_HOME in Linux for all users
...y neglected the first line (the #!/bin/sh), and it won't work without it.
Now it's working:
$ echo $JAVA_HOME
/opt/ibm/java-x86_64-60/
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For loop example in MySQL
...elow
CREATE TABLE `table1` (
`col1` VARCHAR(50) NULL DEFAULT NULL
)
Now if you want to insert number from 1 to 50 in that table then use following stored procedure
DELIMITER $$
CREATE PROCEDURE ABC()
BEGIN
DECLARE a INT Default 1 ;
simple_loop: LOOP
insert...
Is it possible in SASS to inherit from a class in another file?
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To my knowledge, you have to use @import of the file containing the classes you want to use into your SASS file in order to utilize them in that file. However, I am not a SASS/SCSS expert, so someone may know of another way to remot...
How to move git repository with all branches from bitbucket to github?
...Container I just checked and it works. I even updated the screen shot just now.
– biniam
May 24 '16 at 14:02
1
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Start a git commit message with a hashmark (#)
...e issue before
you are able to reword the commit.
You can amend the commit now, with
git commit --amend
Once you are satisfied with your changes, run
git rebase --continue
So, just amend the message:
git commit --amend -m "#123 salt hashed passwords"
and continue the rebase:
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When creating HTML emails, should we use html, head, body tags?
...simply strip the tags and attributes it doesn't want. But you can't never know which ones.
It's easier to find (server side) components that follow format standards, and thus less error prone. Parsers not following standards could possibly break, making your email not getting shown.
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How can I Remove .DS_Store files from a Git repository?
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.DS_Store
.DS_Store?
._*
.Spotlight-V100
.Trashes
ehthumbs.db
Thumbs.db
Now, add this file to your global git config:
git config --global core.excludesfile ~/.gitignore_global
Edit:
Removed Icons as they might need to be committed as application assets.
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How does Python manage int and long?
Does anybody know how Python manage internally int and long types?
9 Answers
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