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Does Python have a string 'contains' substring method?
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edited Nov 11 '15 at 23:30
answered Aug 9 '10 at 2:56
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Why am I getting “Unable to find manifest signing certificate in the certificate store” in my Excel
...add-in project that was created a couple years back in Visual Studio 2008. It's got some changes to be made so I've upgraded to Visual Studio 2010 (the only IDE I am able to use). Not sure if this is causing the problem but it's background information.
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LF will be replaced by CRLF in git - What is that and is it important? [duplicate]
When I create a new rails application I'm seeing a warning in git about LF replacement. I do
git init
git add .
2 ...
Cannot hide status bar in iOS7
...my app from Xcode 5 on this iPhone, status bar doesn’t hide, even though it should.
26 Answers
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Abort Ajax requests using jQuery
Is it possible that using jQuery, I cancel/abort an Ajax request that I have not yet received the response from?
17 Answe...
What is the purpose of the reader monad?
... reader monad is actually not so complicated, and has real easy-to-use utility.
There are two ways of approaching a monad: we can ask
What does the monad do? What operations is it equipped with? What is it good for?
How is the monad implemented? From where does it arise?
From the first appro...
How to validate an email address in PHP
...r_var($email, FILTER_VALIDATE_EMAIL)) {
// invalid emailaddress
}
Additionally you can check whether the domain defines an MX record:
if (!checkdnsrr($domain, 'MX')) {
// domain is not valid
}
But this still doesn't guarantee that the mail exists. The only way to find that out is by sen...
Recursively list files in Java
...st all files under a directory in Java? Does the framework provide any utility?
26 Answers
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Finish all previous activities
...ent(getApplicationContext(), Home.class);
intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
startActivity(intent);
This will clear all the activities on top of home.
Assuming you are finishing the login screen when the user logs in and home is created and afterwards all the screens from 1 to 5 on...
Greenlet Vs. Threads
... to gevents and greenlets. I found some good documentation on how to work with them, but none gave me justification on how and when I should use greenlets!
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