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How to manage a redirect request after a jQuery Ajax call
...void the browser transparently handling the redirects. Even though this worked, I was a little dissatisfied as it is a bit of a hack.
After more digging around, I ditched this approach and used JSON. In this case, all responses to AJAX requests have the status code 200 and the body of the response ...
Difference between java.exe and javaw.exe
....exe is the command where it waits for application to complete untill it takes the next command.
javaw.exe is the command which will not wait for the application to complete. you can go ahead with another commands.
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Is there a “standard” format for command line/shell help text?
...here a de facto standard? Basically I'm writing a command line help text like so:
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Best way to do multiple constructors in PHP
..._construct functions with unique argument signatures in a PHP class. I'd like to do this:
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A cron job for rails: best practices?
What's the best way to run scheduled tasks in a Rails environment? Script/runner? Rake? I would like to run the task every few minutes.
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When is finally run if you throw an exception from the catch block?
In the above block when is the finally block called? Before the throwing of e or is finally called and then catch?
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What are carriage return, linefeed, and form feed?
...nctions.) Text editors can use this character when you "insert a page break". This is commonly escaped as \f, abbreviated FF, and has ASCII value 12 or 0x0C.
As control characters, they may be interpreted in various ways.
The most common difference (and probably the only one worth worrying abo...
How to prevent logback from outputting its own status at the start of every log when using a layout
This seems like a carelessness error, but I can't seem to find the cause. Logging with logback/slf4j (most recent version slf4j-api-1.6.1, logback core/classic 0.9.24). Simplest log configuration for testing is:
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Does JavaScript guarantee object property order?
If I create an object like this:
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Does PNG contain EXIF data like JPG?
I was wondering if PNG contains data like the following?
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