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How can I make setInterval also work when a tab is inactive in Chrome?
...nimated property transition using requestAnimationFrame:
var target = document.querySelector('div#target')
var startedAt, duration = 3000
var domain = [-100, window.innerWidth]
var range = domain[1] - domain[0]
function start() {
startedAt = Date.now()
updateTarget(0)
requestAnim...
Why does AngularJS include an empty option in select?
... permutations or the configuration defined in the specification at http://docs.angularjs.org/api/ng.directive:select , I still get an empty option as the first child of select element.
...
Way to get all alphabetic chars in an array in PHP?
...ou for introducing me to the range() funciton!
– Theodore R. Smith
Jun 4 '12 at 0:14
This does not seem to work with U...
Command to get nth line of STDOUT
Is there any bash command that will let you get the nth line of STDOUT?
13 Answers
13
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sendmail: how to configure sendmail on ubuntu? [closed]
...
When you typed in sudo sendmailconfig, you should have been prompted to configure sendmail.
For reference, the files that are updated during configuration are located at the following (in case you want to update them manually):
/etc/mail/send...
Making a private method public to unit test it…good idea?
...ll for refactoring "production" code to make it easier to test. However, I don't think that would be a good call here. A good unit test (usually) shouldn't care about the class' implementation details, only about its visible behavior. Instead of exposing the internal stacks to the test, you could te...
How is Perl's @INC constructed? (aka What are all the ways of affecting where Perl modules are searc
...ary compilation, set the configuration option otherlibdirs:
Configure -Dotherlibdirs=/usr/lib/perl5/site_perl/5.16.3
Environmental variable PERL5LIB (or PERLLIB)
Perl pre-pends @INC with a list of directories (colon-separated) contained in PERL5LIB (if it is not defined, PERLLIB is used) env...
SQLite INSERT - ON DUPLICATE KEY UPDATE (UPSERT)
...ing
INSERT INTO visits (ip, hits)
VALUES ('127.0.0.1', 1)
ON CONFLICT(ip) DO UPDATE SET hits = hits + 1;
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What is the argument for printf that formats a long?
...akes an argument type, such as %d or %i for a signed int . However, I don't see anything for a long value.
7 Answers...
Convert a python dict to a string and back
...ule as well. Both json and pickle seem easy enough to use, so it will come down to things such as cross-platform support. Thanks
– AJ00200
Dec 28 '10 at 16:11
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