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How do I delete everything in Redis?
...orrect; they delete all keys.
However, if you also want to delete all Lua scripts from the Redis instance, you should follow it by:
SCRIPT FLUSH
The OP asks two questions; this completes the second question (everything wiped).
...
Creating a textarea with auto-resize
...ith Edge (v14-v18 tested).
With IOS Safari.
With Android Browser.
With JavaScript strict mode.
Is w3c validated.
And is streamlined and efficient.
OPTION 1 (With jQuery)
This option requires jQuery and has been tested and is working with 1.7.2 - 3.3.1
Simple (Add this jquery code to your master sc...
How to pass the password to su/sudo/ssh without overriding the TTY?
...word | sudo -S ls /tmp
As for ssh, I have made many attempts to automate/script it's usage with no success. There doesn't seem to be any build-in way to pass the password into the command without prompting. As others have mentioned, the "expect" utility seems like it is aimed at addressing this di...
How to wait in bash for several subprocesses to finish and return exit code !=0 when any subprocess
How to wait in a bash script for several subprocesses spawned from that script to finish and return exit code !=0 when any of the subprocesses ends with code !=0 ?
...
Configuring Vim for C++
...
NERDTree http://www.vim.org/scripts/script.php?script_id=1658
Exuberant ctags (vim already supports the hotkeys natively) http://ctags.sourceforge.net/
taglist: http://vim-taglist.sourceforge.net/
snipmate: http://www.vim.org/scripts/script.php?scrip...
Facebook Open Graph not clearing cache
...(response){
console.log(response);
}
);
// with "vanilla" javascript
var fbxhr = new XMLHttpRequest();
fbxhr.open("POST", "https://graph.facebook.com", true);
fbxhr.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
fbxhr.send("id=<?php echo $url; ?>&scrape...
How can I expand and collapse a using javascript?
...
So, first of all, your Javascript isn't even using jQuery. There are a couple ways to do this. For example:
First way, using the jQuery toggle method:
<div class="expandContent">
<a href="#">Click Here to Display More Content<...
Creating runnable JAR with Gradle
...including the built JAR, all of the JARs that it depends on, and a startup script that pulls it all together into a program you can run
distZip and distTar tasks that create archives containing a complete application distribution (startup scripts and JARs)
A third approach is to create a so-called...
What algorithm does Readability use for extracting text from URLs?
...
readability is a javascript bookmarklet. meaning its client side code that manipulates the DOM. Look at the javascript and you should be able to see whats going on.
Readability's workflow and code:
/*
* 1. Prep the document by removing s...
How do I execute inserts and updates in an Alembic upgrade script?
...els and sessions as described below.
The following is an example migration script that sets up some declarative models that will be used to manipulate data in a session. The key points are:
Define the basic models you need, with the columns you'll need. You don't need every column, just the prima...