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Iterate over each line in a string in PHP
...file or copy/paste the contents of the file into a textarea. I can easily differentiate between the two and put whichever one they entered into a string variable, but where do I go from there?
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Using a custom typeface in Android
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Is there a way to do this from the
XML?
No, sorry. You can only specify the built-in typefaces through XML.
Is there a way to do it from code in
one place, to say that the whole
application and all the components
should use the custom typeface instead
of the default one?
Not tha...
Java array reflection: isArray vs. instanceof
Is there a preference or behavior difference between using:
8 Answers
8
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What is the difference between Amazon SNS and Amazon SQS?
...NS supports several end points such as email, sms, http end point and SQS. If you want unknown number and type of subscribers to receive messages, you need SNS.
You don't have to couple SNS and SQS always. You can have SNS send messages to email, sms or http end point apart from SQS. There are adv...
What is the difference between graph search and tree search?
What is the difference between graph search and tree search versions regarding DFS, A* searches in artificial intelligence ?
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Determining the last changelist synced to in Perforce
...:
p4 changes -m1 @clientname
they note a few gotchas:
This only works if you have not submitted anything from the workspace in question.
It is also possible that a client workspace is not synced to any specific changelist.
and there's an additional gotcha they don't mention:
If the highes...
How to send an email with Python?
... following example (reproduced from the Python documentation). Notice that if you follow this approach, the "simple" task is indeed simple, and the more complex tasks (like attaching binary objects or sending plain/HTML multipart messages) are accomplished very rapidly.
# Import smtplib for the act...
Should one use < or
If you had to iterate through a loop 7 times, would you use:
39 Answers
39
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Add primary key to existing table
...ption in the case of composite PKs for performance on insertion date basis if that is important for you.
– Shiv
Feb 10 '17 at 5:23
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I just discovered why all ASP.Net websites are slow, and I am trying to work out what to do about it
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If your page does not modify any session variables, you can opt out of most of this lock.
<% @Page EnableSessionState="ReadOnly" %>
If your page does not read any session variables, you can opt out of this lock entir...