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What is the _snowman param in Ruby on Rails 3 forms for?
...characters). As a result, it's extremely common for Ruby applications (and PHP applications, etc. etc.) to exhibit this user-facing bug, and therefore extremely common for users to try to change the encoding as a palliative measure.
All that said, when I wrote this patch, I didn't realize that the ...
Having a private branch of a public repo on GitHub?
I have a public PHP project in a GitHub repo, which contains just one branch (master).
4 Answers
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What does the git index contain EXACTLY?
...this by adding an (optional) index extension that is a
table of offsets to blocks of cache entries in the index file.
To make this work for V4 indexes, when writing the cache entries, it periodically"resets" the prefix-compression by encoding the current entry as if the path name for the previous en...
HTML table headers always visible at top of window when viewing a large table
...n be added to a Drupal theme using drupal_add_js() in the theme's template.php as follows:
drupal_add_js('misc/tableheader.js', 'core');
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创建自定义 TinyWebDB 服务 · App Inventor 2 中文网
...webdb.appinventor.mit.edu/ to your web service.
Any StoreValue operations (blocks) will store data at your service, and any GetValue operations will retrieve from your service.
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How to destroy a DOM element with jQuery?
...
Delete is fine. It just means that block won't be optimized by the JS engine. In most cases, that is entirely irrelevant. When it becomes an issue, then you look for ways around using delete. Not before.
– Charlie Martin
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Should I use .done() and .fail() for new jQuery AJAX code instead of success and error
... return $.ajax({
type: "POST",
url: "//exapmple.com//ajax.php",
data: settings,
cache : false
});
}
/* .... Somewhere in your code ..... */
call_ajax({
/* ... */
id : 10,
option : 'edit_user'
change : {
name : 'John Doe'
}
/* ....
What is the canonical way to check for errors using the CUDA runtime API?
...tion error. The synchronisation can be eliminated if you have a subsequent blocking API call like this:
kernel<<<1,1>>>(a_d);
gpuErrchk( cudaPeekAtLastError() );
gpuErrchk( cudaMemcpy(a_h, a_d, size * sizeof(int), cudaMemcpyDeviceToHost) );
in which case the cudaMemcpy call can ...
Creating an object: with or without `new` [duplicate]
...duration. It is created, used, and then goes out of scope when the current block ({ ... }) ends. It's the simplest way to create an object, and is just the same as when you write int x = 0;
The second creates an object with dynamic storage duration and allows two things:
Fine control over the lif...
How do I do a HTTP GET in Java? [duplicate]
... It's necessary to set a timeout or the current thread may be blocked. See setConnectTimeout and setReadTimeout.
– Anderson
Jan 9 '14 at 3:54
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