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Font Awesome icon inside text input element
...lder text fits your needs:
<input name="username" placeholder="&#61447;">
Browsers that don’t support the placeholder attribute will simply ignore it.
UPDATE
The before content selector selects the input: input[type="text"]:before. You should select the wrapper: .wrapper:before. See...
Read first N lines of a file in python
...
249
Python 2
with open("datafile") as myfile:
head = [next(myfile) for x in xrange(N)]
print h...
Are there any standard exit status codes in Linux?
...int status;
pid_t child = fork();
if (child <= 0)
exit(42);
waitpid(child, &status, 0);
if (WIFEXITED(status))
printf("first child exited with %u\n", WEXITSTATUS(status));
/* prints: "first child exited with 42" */
child = fork();
if (child <= ...
Javascript: How to detect if browser window is scrolled to bottom?
...
mVChrmVChr
45k77 gold badges9494 silver badges9595 bronze badges
...
Non-recursive depth first search algorithm
...
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edited Sep 24 '16 at 11:23
answered Mar 11 '11 at 21:38
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jQuery get selected option value (not the text, but the attribute 'value')
...
04/2020: Corrected old answer
Use :selected psuedo selector on the selected options and then use the .val function to get the value of the option.
$('select[name=selector] option').filter(':selected').val()
Side note: Usin...
jQuery event to trigger action when a div is made visible
...
answered Aug 4 '09 at 0:18
TresTres
5,39433 gold badges1616 silver badges1717 bronze badges
...
Add a tooltip to a div
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edited Mar 26 '19 at 16:48
answered Aug 19 '11 at 4:54
ss...
How do you use “git --bare init” repository?
...
Nhan
3,31466 gold badges2828 silver badges3434 bronze badges
answered Oct 3 '11 at 8:10
Mark LongairMark Longa...
How to solve privileges issues when restore PostgreSQL Database
...roduction:
root@server:/var/log/postgresql# sudo -u postgres psql
psql (8.4.4)
Type "help" for help.
postgres=# \du
List of roles
Role name | Attributes | Member of
-----------------+-------------+-----------
<user-name> | Superuser | {}
: Create...