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Simple calculations for working with lat/lon and km distance?
...ie on the same line of longitude (north/south), they lie on a great circle and the conversion factor is just the Earth's polar circumference divided by 360 degrees. But it's different for east-west measurements, because (except for the equator) you're not measuring along a "great circle", so the "c...
mysql_config not found when installing mysqldb python interface
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mySQLdb is a python interface for mysql, but it is not mysql itself. And apparently mySQLdb needs the command 'mysql_config', so you need to install that first.
Can you confirm that you did or did not install mysql itself, by running "mysql" from the shell? That should give you a response oth...
What is the single most influential book every programmer should read? [closed]
If you could go back in time and tell yourself to read a specific book at the beginning of your career as a developer, which book would it be?
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How do I ignore the initial load when watching model changes in AngularJS?
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set a flag just before the initial load,
var initializing = true
and then when the first $watch fires, do
$scope.$watch('fieldcontainer', function() {
if (initializing) {
$timeout(function() { initializing = false; });
} else {
// do whatever you were going to do
}
});
Th...
Javascript regex returning true.. then false.. then true.. etc [duplicate]
...e for example 'betamax'. When I press 'Check Username' it passes the regex and sends the username to the server. The server behaves as expected and returns '2' to tell the javascript that they are submitting their own username.
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Php multiple delimiters in explode
I have a problem, I have a string array, and I want to explode in different delimiter. For Example
12 Answers
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Is there an equivalent of 'which' on the Windows command line?
...ould like to be able to find the full path to a program on the Windows command line, given just its name.
26 Answers
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How do I wrap link_to around some html ruby code?
... link_to method. The result I am looking for is that you click the column and get the show page:
5 Answers
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Make Font Awesome icons in a circle?
... the icon is rendered by CSS later: <i class="fa fa-lock"></i> and this is what @Schneider actually asked for.
– Jan
Nov 9 '14 at 0:09
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java.net.ConnectException: Connection refused
...t, internet connectivity - being on the same router is must for local IP's and more)
– Vinay Bhargav
Aug 11 '15 at 4:10
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