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How to configure heroku application DNS to Godaddy Domain?
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Your website may go down periodically if you use this solution. The IP may be changed (and it will) which will kill your A record DNS setup. You will have to do this every 2-3 months or after any outage at Heroku. We've been dealing with this an...
Work on a remote project with Eclipse via SSH
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For this case you can use ptp eclipse https://eclipse.org/ptp/ for source browsing and building.
You can use this pluging to debug your application
http://marketplace.eclipse.org/content/direct-remote-c-debugging
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How to create a bash script to check the SSH connection?
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You can check this with the return-value ssh gives you:
$ ssh -q user@downhost exit
$ echo $?
255
$ ssh -q user@uphost exit
$ echo $?
0
EDIT: Another approach would be to use nmap (you won't need to have keys or login-stuff):
$ a=`nmap uphost -PN -p ssh | grep open`
$ b=`nmap downhost -PN -...
Android Min SDK Version vs. Target SDK Version
...ribute set, the application says that it is able to run on older versions (down to minSdkVersion), but was explicitly tested to work with the version specified here. Specifying this target version allows the platform to disable compatibility settings that are not required for the target version (whi...
Disable Drag and Drop on HTML elements?
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Try preventing default on mousedown event:
<div onmousedown="event.preventDefault ? event.preventDefault() : event.returnValue = false">asd</div>
or
<div onmousedown="return false">asd</div>
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Android 4.3 menu item showAsAction=“always” ignored
... the path, but it happened. No error message, just an elusive bug to track down.
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How to mock an import
... patch dict which is a fake
# module that points at the next level down
patch_dict['.'.join(module_splits[:-1])] = fake_module(
**{module_splits[-1]: patch_dict['.'.join(module_splits)]}
)
module_splits = module_splits[:-1]
return patch_dict
with moc...
What is the optimal length for user password salt? [closed]
...alf second hash, plus password hashing actually should take longer to slow down brute force attacks -- although typical three strikes locked out for 15 minutes is better. Are you "wasting" CPU cycles to do this? Yeah, whatever. The CPU spends more time idle than not on most websites anyway, so what ...
How to quickly clear a JavaScript Object?
...ge).
The solution to cause 1 seems to be: keep the number of allocations down; assign new objects and strings as little as possible.
The solution to cause 2 seems to be: keep the number of 'live' objects down; delete your strings and objects as soon as you don't need them anymore, and create them...
Handling colon in element ID with jQuery
...what you should use.
Explanation:
Apart from the speed gain (see further down), it is easier to handle.
Example: Say you have a function
function doStuff(id){
var jEle = $("#" + id); //is not safe, since id might be "foo:bar:baz" and thus fail.
//You would first have to look f...