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Using jquery to get all checked checkboxes with a certain class name
I know I can get all checked checkboxes on a page using this:
16 Answers
16
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How to obtain a Thread id in Python?
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Using the logging module you can automatically add the current thread identifier in each log entry.
Just use one of these LogRecord mapping keys in your logger format string:
%(thread)d : Thread ID (if available).
%(threadName)s : Thread name (if available).
a...
How can I use jQuery to make an input readonly?
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Note that readonly does not apply to all inputs. [HTML attribute: readonly](See developer.mozilla.org/en-US/docs/Web/HTML/Attributes/readonly). I attempted to create a select that would allow the options to be shown, but not an other option to be selected. This ...
Chain-calling parent initialisers in python [duplicate]
... B inheriting from A, class C inheriting from B. What is a generic way to call a parent class initialiser in an initialiser? If this still sounds too vague, here's some code.
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How can I display an RTSP video stream in a web page?
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All you need to do is to upgrade your camera to Standard/Professional package and you will be able to embed your camera into your web page.
– Adorjan Princz
Apr 23 '17 at 20:10
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How do function pointers in C work?
...nPtr)(2, 3); // sum == 5
Passing the pointer to another function is basically the same:
int add2to3(int (*functionPtr)(int, int)) {
return (*functionPtr)(2, 3);
}
We can use function pointers in return values as well (try to keep up, it gets messy):
// this is a function called functionFac...
Loading basic HTML in Node.js
... This reads the whole file into memory, and on every request. You should really be streaming the file from disk rather than buffering it. Good quality libraries exist for this kind of thing, such as senchalabs.org/connect and github.com/cloudhead/node-static
– Drew Noakes
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How do I set/unset a cookie with jQuery?
... do:
$.cookie("test", 1);
To delete:
$.removeCookie("test");
Additionally, to set a timeout of a certain number of days (10 here) on the cookie:
$.cookie("test", 1, { expires : 10 });
If the expires option is omitted, then the cookie becomes a session cookie and is deleted when the browser ...
Unresolved Import Issues with PyDev and Eclipse
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In the properties for your pydev project, there's a pane called "PyDev - PYTHONPATH", with a sub-pane called "External Libraries". You can add source folders (any folder that has an __init__.py) to the path using that pane. Your project code will then be able to import modules fro...
How can one see content of stack with GDB?
...o
To read the memory at given addresses you should take a look at x
x/x $esp for hex x/d $esp for signed x/u $esp for unsigned etc. x uses the format syntax, you could also take a look at the current instruction via x/i $eip etc.
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