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How do I show multiple recaptchas on a single page?
...expired-callback' : jQuery(el).attr('data-expired-callback')
,'error-callback' : jQuery(el).attr('data-error-callback')
});
});
};
</script>
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How do I use extern to share variables between source files?
...ize of any common blocks.
Note that GCC 10.1.0, which was released on 2020-05-07, changes the
default compilation options to use
-fno-common, which means
that by default, the code above no longer links unless you override the
default with -fcommon (or use attributes, etc — see the link).
The next...
How can I swap positions of two open files (in splits) in vim?
...
Starting with this:
____________________
| one | two |
| | |
| |______|
| | three|
| | |
|___________|______|
Make 'three' the active window, then issue the command ctrl+w J. This moves ...
How to compare arrays in JavaScript?
...
405
While this only works for scalar arrays (see note below), it is short:
array1.length === array2...
In Python, what is the difference between “.append()” and “+= []”?
...Comparing bytecodes we can assume that append version wastes cycles in LOAD_ATTR + CALL_FUNCTION, and += version -- in BUILD_LIST. Apparently BUILD_LIST outweighs LOAD_ATTR + CALL_FUNCTION.
>>> import dis
>>> dis.dis(compile("s = []; s.append('spam')", '', 'exec'))
1 ...
How to sign an android apk file
...mall overview without reference or eclipse around, so leave some space for errors, but it works like this
Open your project in eclipse
Press right-mouse - > tools (android tools?) - > export signed application (apk?)
Go through the wizard:
Make a new key-store. remember that password
Sign yo...
Subprocess changing directory
...
@The_Diver That's why cd must be implemented as internal shell command. There's no other way to do it. Internal shell commands are executed within the same process as the shell. What I meant by subshell is the shell executed for ...
Listing only directories using ls in Bash?
...That's happening because there are no subdirectories to list. You get that error anytime you use ls on something that doesn't exist.
– Gordon Davisson
Jul 1 '15 at 0:21
1
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How to list all Git tags?
... The rev-list related command gave me a list, but ended in an error: v0.1.0-rc1 fatal: No tags can describe '5db7534...4a94'. Try --always, or create some tags.
– not2qubit
Apr 8 '19 at 17:22
...
SQL select join: is it possible to prefix all columns as 'prefix.*'?
..., the main table's field values are overriden with the joinedtable values. Error prone, frustrating and a violation of DRY when having to manually specify the table fields with aliases over and over...
Here is a PHP (Wordpress) function to achieve this through code generation together with an examp...