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How can I add or update a query string parameter?
...url
var u = new Url;
u.query.param='value'; // adds or replaces the param
alert(u)
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How do I know the script file name in a Bash script?
How can I determine the name of the Bash script file inside the script itself?
23 Answers
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How to detect if a script is being sourced
I have a script where I do not want it to call exit if it's being sourced.
17 Answers
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Unit Testing bash scripts
We have a system that has some bash scripts running besides Java code. Since we are trying to Test Everything That Could Possibly Break, and those bash scripts may break, we want to test them.
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Backbone.js fetch with parameters
...options = ', options);
collection.fetch(options);
} catch (excp) {
alert(excp);
}
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How can I backup a remote SQL Server database to a local drive?
...ht-click on the database you wish to backup and click Tasks -> Generate Scripts.
This pops open a wizard where you can set the following in order to perform a decent backup of your database, even on a remote server:
Select the database you wish to backup and hit next,
In the options it present...
JQuery - $ is not defined
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That error can only be caused by one of three things:
Your JavaScript file is not being properly loaded into your page
You have a botched version of jQuery. This could happen because someone edited the core file, or a plugin may have overwritten the $ variable.
You have JavaScript runni...
Error when trying to obtain a certificate: The specified item could not be found in the keychain
... :( :P what the falooda??? Seriously, there needs to be some user friendly alert or message.
– Adil Soomro
Jan 6 '16 at 19:32
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PowerShell says “execution of scripts is disabled on this system.”
I am trying to run a cmd file that calls a PowerShell script from cmd.exe , but I am getting this error:
32 Answers
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How to check if a string is a valid hex color representation?
...alid, no change will occur.
col2=e.style.borderColor;
if(col2.length==0) {alert("Bad Color!");}
Step 5: Clean up after yourself by setting the color back to an empty string.
e.style.borderColor="";
The Div:
<div id="mydiv" style="border-style:none; position:absolute; left:-9999px; top:...