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How can I add a third button to an Android Alert Dialog?
...he builder:
builder = new AlertDialog.Builder(context);
builder.setTitle("Test");
builder.setIcon(R.drawable.icon);
builder.setMessage("test");
builder.setPositiveButton("Call Now",
new DialogInterface.OnClickListener()
{
public void onClick(DialogInterface dialog, int i...
pip install mysql-python fails with EnvironmentError: mysql_config not found
... /etc/paths) if you plan to install MySQL-python in another environment.
(tested in OSX Mountain Lion)
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What does @@variable mean in Ruby?
...xample; its output is in the comments at the end of the puts lines:
class Test
@@shared = 1
def value
@@shared
end
def value=(value)
@@shared = value
end
end
class AnotherTest < Test; end
t = Test.new
puts "t.value is #{t.value}" # 1
t.value = 2
puts "t.value is #{t.value}"...
Remove all special characters from a string [duplicate]
... thought I'd mention the possibility.
So the finished function along with test cases:
function hyphenize($string) {
return
## strtolower(
preg_replace(
array('#[\\s-]+#', '#[^A-Za-z0-9. -]+#'),
array('-', ''),
## cleanString(
url...
Drawing a dot on HTML5 canvas [duplicate]
...would go with filled rectangle. You can see my jsperf here with comparison tests
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Restarting cron after changing crontab file?
... restart either cron or the system, and don't play around with wasted time testing, which you'll have to do despite this highly-upvoted answer.
– Dan Nissenbaum
Oct 14 '15 at 22:53
...
Android Studio - local path doesn't exist
...
is it valid for test?
– Zafer Celaloglu
Aug 19 '14 at 8:17
...
The 3 different equals
...
My test was to tell programmers that if they're choosing === for performance reasons, they're wrong. So programmers are free to choose === or == based on logical reasons but not on performance reasons: there are different cases ...
jQuery/JavaScript: accessing contents of an iframe
...ng like this:
display_page.html
<html>
<head>
<title>Test</title>
</head>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.1/jquery.min.js"></script>
<script>
$(document).ready(function(){
cleanit = setI...
PHP global in functions
...a tangled mess.
Reuse is severly hampered by all of the above. So is unit-testing.
Also, your function signatures are lying when you couple to the global scope
function fn()
is a liar, because it claims I can call that function without passing anything to it. It is only when I look at the funct...