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Java multiline string
Coming from Perl, I sure am missing the "here-document" means of creating a multi-line string in source code:
42 Answers
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How to set different label for launcher rather than activity title?
...lter> can have a label attribute. If it's absent the label is inherited from the parent component (either Activity or Application). So using this, you can set a label for the launcher icon, while still having the Activity with it's own title.
Note that, while this works on emulators, it might no...
What is the quickest way to HTTP GET in Python?
...WS Lambda functions. There is a preinstalled boto3 requests library also. from botocore.vendored import requests Usage response = requests.get('...')
– kmjb
Aug 21 '19 at 11:02
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Include constant in string without concatenating
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No.
With Strings, there is no way for PHP to tell string data apart from constant identifiers. This goes for any of the string formats in PHP, including heredoc.
constant() is an alternative way to get hold of a constant, but a function call can't be put into a string without concatenation e...
How to make an element width: 100% minus padding?
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Use padding in percentages too and remove from the width:
padding: 5%;
width: 90%;
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What is the difference between connection and read timeout for sockets?
...forced by JVM for TCP connection establishment and waiting on reading data from socket.
If the value is set to infinity, you will not wait forever. It simply means JVM doesn't have timeout and OS will be responsible for all the timeouts. However, the timeouts on OS may be really long. On some slow...
Regular expression for first and last name
...nd last name. It is probably better not to validate the name at all, apart from checking that it is empty.
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What's the result of += in C and C++?
...ssignment expression then i = j+=1 would result in an indeterminate value. From the same paragraph you quote "In all cases, the assignment is sequenced after the value computation of the right and left operands, and before the value computation of the assignment expression." Therefore (i+=10)+=10 is...
How to get a URL parameter in Express?
I am facing an issue on getting the value of tagid from my URL: localhost:8888/p?tagid=1234 .
4 Answers
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Ignore parent padding
...this means that it's actually 120px wide, and your <hr> will be 20px from the end of your div. See this jsFiddle for what I mean: jsfiddle.net/YVrWy/1
– Alastair Pitts
Nov 28 '10 at 11:42
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