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Xcode 4 - build output directory
...pp bundles before they get installed to make sure no stray files are being included.
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How to override to_json in Rails?
...me way. There is a default as_json implementation that creates a hash that includes all the model's attributes. You should override as_json in your Model to create the JSON structure you want. as_json, just like the old to_json, takes an option hash where you can specify attributes and methods to in...
HTML table with fixed headers?
...lines that distinguish columns. The default CSS style is lost. Even when I include this ... $(this).addClass('border') changes the rest of the table features fonts, size , color that I pass in the border class. But, does not add lines to the fixed header. Appreciate, any inputs on how to fix this
...
Static link of shared library function in gcc
...cial format
with entry points specified (and some sticky addressing issues
included). It does not have all the information needed to
link statically.
You can't statically link a shared library (or dynamically link a static one).
The flag -static will force the linker to use static libraries (.a) ins...
How to check whether a given string is valid JSON in Java
...w JSONObject(test);
} catch (JSONException ex) {
// edited, to include @Arthur's comment
// e.g. in case JSONArray is valid as well...
try {
new JSONArray(test);
} catch (JSONException ex1) {
return false;
}
}
return true;
}...
window.onload vs
...d="body_onload();"> method instead of putting it in the javascript file included by every page. Then imagine you needed to change the name of that function for some reason. Putting the event in the included javascript file 1) makes changes vastly simpler, and 2) saves server resources since jav...
Prevent double submission of forms in jQuery
...
$('input').attr('disabled','disabled');
You're disabling ALL the inputs, including, I'd guess, the ones whose data the form is supposed to submit.
To disable just the submit button(s), you could do this:
$('button[type=submit], input[type=submit]').prop('disabled',true);
However, I don't think IE...
POST Content-Length exceeds the limit
..._max_filesize, because when uploading using HTTP POST method the text also includes headers with file size and name, etc.
If you want to successfully uppload 1GiB files, you have to set:
upload_max_filesize = 1024M
post_max_size = 1025M
Note, the correct suffix for GB is G, i.e. upload_max_files...
Assembly code vs Machine code vs Object code?
...u were to open a machine code file in a text editor you would see garbage, including unprintable characters (no, not those unprintable characters ;) ).
Object code is a portion of machine code not yet linked into a complete program. It's the machine code for one particular library or module that wil...
What characters are forbidden in Windows and Linux directory names?
...
@pkh: As I mentioned in my post, you would include any needed unicode characters in your whitelist. Ranges of characters can usually be specified quite easily, especially if you use regular expressions for example.
– AeonOfTime
M...