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AJAX in Chrome sending OPTIONS instead of GET/POST/PUT/DELETE?
...ed to send request data with a Content-Type other than
application/x-www-form-urlencoded, multipart/form-data, or text/plain,
e.g. if the POST request sends an XML payload to the server using
application/xml or text/xml, then the request is preflighted.
It sets custom headers in the request ...
How do you search an amazon s3 bucket?
...CT * FROM ... WHERE ...) (in a SQL model).
What you will need to do is perform ListBucket to get a listing of objects in the bucket and then iterate over every item performing a custom operation that you implement - which is your searching.
...
Proper way to make HTML nested list?
...nds before the </li> of the containing list item. Nested lists often form the basis for website navigation menus, as they are a good way to define the hierarchical structure of the website.
Theoretically you can nest as many lists as you like, although in practice it can become confusing to n...
How to create a checkbox with a clickable label?
...
It works too :
<form>
<label for="male"><input type="checkbox" name="male" id="male" />Male</label><br />
<label for="female"><input type="checkbox" name="female" id="female" />Female</label&...
What is difference between monolithic and micro kernel?
... well and were slow on context switches - that's what caused their poor performance.
Adding a new feature to a monolithic system means recompiling the whole kernel or the corresponding kernel module (for modular monolithic kernels), whereas with microkernels you can add new features or patches witho...
How to cherry-pick multiple commits
...
In the "cherry-pick A..B" form, A should be older than B. If they're the wrong order the command will silently fail.
– damian
Jan 11 '11 at 16:16
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What's the easiest way to install a missing Perl module?
... in your shell:
# cpan
and type
install Chocolate::Belgian
or in short form:
cpan Chocolate::Belgian
On Windows:
If you're using ActivePerl on Windows, the PPM (Perl Package Manager) has much of the same functionality as CPAN.pm.
Example:
# ppm
ppm> search net-smtp
ppm> install ...
Get a filtered list of files in a directory
... if any(fn.endswith(ext) for ext in included_extensions)]
I prefer this form of list comprehensions because it reads well in English.
I read the fourth line as:
For each fn in os.listdir for my path, give me only the ones that match any one of my included extensions.
It may be hard for novice...
PHP Session Security
...idelines for maintaining responsible session security with PHP? There's information all over the web and it's about time it all landed in one place!
...
How do you force a makefile to rebuild a target
...get: to avoid a
conflict with a file of the same name, and to improve performance.
...
A phony target should not be a prerequisite of a real target file; if
it is, its recipe will be run every time make goes to update that
file. As long as a phony target is never a prerequisite of a ...