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mysqldump - Export structure only without autoincrement
...ion:
How can I do version control on my db?
Then I just created this script: db_bkp.sh
#!/bin/sh
filename="db_structure.sql"
backupfolder="/var/www/"
fpath="$backupfolder/$filename"
usr="DBUSER"
pass="DBPASS"
db="DBNAME"
mysqldump --user=$usr --password=$pass --no-data $db | sed 's/ AUTO_INCR...
Efficiently convert rows to columns in sql server
...
This is rather a method than just a single script but gives you much more flexibility.
First of all There are 3 objects:
User defined TABLE type [ColumnActionList] -> holds data as
parameter
SP [proc_PivotPrepare] -> prepares our data
SP [proc_PivotExecute] ...
How to tell which version of a gem a rails app is using
...ce for others to view. I also wanted to clarify this a bit for Rails 3:
script/about has been replaced with rake about The details are here. If you are interested a list of all the command line changes for Rails 3 they can be found here.
rake gems does not work in Rails 3. Instead you should u...
https connection using CURL from command line
...g to the call to allow insecure connections.
curl -k https://whatever.com/script.php
Edit: I discovered the root of the problem. I was using an SSL certificate (from StartSSL, but I don't think that matters much) and hadn't set up the intermediate certificate properly. If you're having the same p...
Controlling fps with requestAnimationFrame?
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There is no risk of "calls stacking up", as JavaScript runs single threaded, and no timeout event is triggered while the your code is running. So if the function takes longer than the timeout, it just runs almost any time as fast as it can, while the browser would still do...
What's the complete range for Chinese characters in Unicode?
...h does include "Chinese, Japanese, and Korean" characters)
The "East Asian Script" document does mention:
Blocks Containing Han Ideographs
Han ideographic characters are found in five main blocks of the Unicode Standard, as
shown in Table 12-2
Table 12-2. Blocks Containing Han Ideographs
Block ...
Camera access through browser
...te(this.data)"></device>
<video autoplay></video>
<script>
function update(stream) {
document.querySelector('video').src = stream.url;
}
</script>
If it is not, probably will work on ios6, more detail can be found at get user media
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Delete files older than 15 days using PowerShell
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The second command in that script always gets an error that Get-ChildItem cannot find part of the path. It gets a directory not found exception. Yet it deletes the empty folders without a problem. Not sure why it's getting an error despite working.
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How do I close an open port from the terminal on the Mac?
...lsof combined with kill, as mentioned above; but wrote a quick little bash script to automate this process.
With this script, you can simply type killport 3000 from anywhere, and it will kill all processes running on port 3000.
https://github.com/xtrasimplicity/killport
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Algorithm to get the excel-like column name of a number
I'm working on a script that generate some Excel documents and I need to convert a number into its column name equivalent. For example:
...