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Detecting an “invalid date” Date instance in JavaScript
... @Borgar, just found my answer: "The problems arise when it comes to scripting in multi-frame DOM environments. In a nutshell, Array objects created within one iframe do not share [[Prototype]]’s with arrays created within another iframe. Their constructors are different objects and so both ...
The transaction log for the database is full
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Is this a one time script, or regularly occurring job?
In the past, for special projects that temporarily require lots of space for the log file, I created a second log file and made it huge. Once the project is complete we then removed the e...
Better way to check variable for null or empty string?
...sses and fall back to it. It sounds far more work that hacking a quick PHP script (and it is the first time), but it's reusable, flexible, and much less error prone since form validation with usual PHP tends to quickly become spaguetti code.
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How do I store an array in localStorage? [duplicate]
...he default storage-objects to handle arrays and objects. Just include this script and use the new methods:
Storage.prototype.setObj = function(key, obj) {
return this.setItem(key, JSON.stringify(obj))
}
Storage.prototype.getObj = function(key) {
return JSON.parse(this.getItem(key))
}
Use ...
rmagick gem install “Can't find Magick-config”
...s/uninstalls are a cinch as well!
I finally got it working by utilizing a script for ImageMagick installation on github.
magick-installer ( https://github.com/maddox/magick-installer )
It made a fresh install of ImageMagick, and the RMagick 2.12.2 gem then installed perfectly via bundler.
Thanks...
SQL Server Linked Server Example Query
...wn to a table in a Linked Server in SSMS Object Explorer, right-click, and Script Table as, SELECT To, and New Query Editor Window. The resulting SELECT statement will include the correct, fully-qualified path to the table. I had a mystery database qualifier in working with Sybase and this gave me t...
Find and Replace text in the entire table using a MySQL query
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Oh man this worked great! I will share my scripts based on this idea
– Andy
Nov 3 '17 at 17:40
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How to print from GitHub
...creen when you print. Now just print the page.
Bookmarklet contents:
javascript:(function(e,a,g,h,f,c,b,d)%7Bif(!(f=e.jQuery)%7C%7Cg%3Ef.fn.jquery%7C%7Ch(f))%7Bc=a.createElement(%22script%22);c.type=%22text/javascript%22;c.src=%22http://ajax.googleapis.com/ajax/libs/jquery/%22+g+%22/jquery.min.js%...
What is your preferred style for naming variables in R? [closed]
... capitalisation, but as you point out consistency is essential within your script.
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How to programmatically determine the current checked out Git branch [duplicate]
In a Unix or GNU scripting environment (e.g. a Linux distro, Cygwin, OSX), what is the best way to determine which Git branch is currently checked out in a working directory?
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