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how to customize `show processlist` in mysql?
... answered May 30 '09 at 12:09
AndomarAndomar
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handlerbars.js check if list is empty
Is there a way in Handlebars.js templating to check if the collection or list is null or empty, before going and iterating through the list/collection?
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Clearing NSUserDefaults
I'm using +[NSUserDefaults standardUserDefaults] to store application settings. This consists of roughly a dozen string values. Is it possible to delete these values permanently instead of just setting them to a default value?
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Where does forever store console.log output?
I installed forever and am using it, finding it quite funny.
11 Answers
11
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How to get the instance id from within an ec2 instance?
... of a more advanced use (retrieve instance ID as well as availability zone and region, etc.):
EC2_INSTANCE_ID="`wget -q -O - http://169.254.169.254/latest/meta-data/instance-id || die \"wget instance-id has failed: $?\"`"
test -n "$EC2_INSTANCE_ID" || die 'cannot obtain instance-id'
EC2_AVAIL_ZONE=...
Is there an equivalent of 'which' on the Windows command line?
...ould like to be able to find the full path to a program on the Windows command line, given just its name.
26 Answers
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Detecting when a div's height changes using jQuery
I've got a div that contains some content that's being added and removed dynamically, so its height is changing often. I also have a div that is absolutely positioned directly underneath with javascript, so unless I can detect when the height of the div changes, I can't reposition the div below it.
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Find Java classes implementing an interface [duplicate]
Some time ago, I came across a piece of code, that used some piece of standard Java functionality to locate the classes that implemented a given interface. I know the functions were hidden in some non-logical place, but they could be used for other classes as the package name implied. Back then I di...
How do you launch the JavaScript debugger in Google Chrome?
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looking at this question makes me understand how much my javascript skills improved from novice levels to quite decent standards
– Kamal Reddy
Jun 5 '13 at 8:43
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Find Results not displaying Results
...try key is ok. Fixing this solved the issue for me.
Copy the text below and save it as .reg file.
Go to regedit.exe and import saved .reg file or simply open the
file with Registry Editor and click yes when prompted to continue.
Windows Registry Editor Version 5.00
[HKEY_CLASSES_ROOT\Wow6432...