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How large should my recv buffer be when calling recv in the socket library
...- within TCP/IP, the former corresponds to TCP and the latter to UDP.
How do you know how big to make the buffer passed to recv()?
SOCK_STREAM: It doesn't really matter too much. If your protocol is a transactional / interactive one just pick a size that can hold the largest individual message /...
How many parameters are too many? [closed]
...pending on the size and scope of your project, but I think it changes even down to the module level. Depending on what your method is doing, or what the class is supposed to represent, it's quite possible that 2 arguments is too many and is a symptom of too much coupling.
I would suggest that by a...
Force update of an Android app when a new version is available
...is available, the older version will become unusable – that is, if users do not update the app, they do not enter in the app. How can I force users to update the app when a new version becomes available?
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Travel/Hotel API's? [closed]
...rameters. Then if it sufficient for your purpose (for mine it is not), you don't even need to store their content on your server.
I have also signed for HotelsCombined program:
(link removed as this site doesn't seem to let me put more links)
However, they do not immediately allow you to use the...
p vs puts in Ruby
... puts) are both in the Kernel module so you can see the details here: ruby-doc.org/core/classes/Kernel.html#M005961
– mikej
Aug 10 '09 at 14:54
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Phone: numeric keyboard for text input
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You can do <input type="text" pattern="\d*">. This will cause the numeric keyboard to appear.
See here for more detail: Text, Web, and Editing Programming Guide for iOS
<form>
<input type="text" pattern="\d*"...
Command to remove all npm modules globally?
Is there a command to remove all global npm modules? If not, what do you suggest?
24 Answers
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Is APC compatible with PHP 5.4 or PHP 5.5?
It doesn't seem like APC has been updated to coincide with the php 5.4 release (I wish they would have included APC in PHP core like originally planned).
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Position a CSS background image x pixels from the right?
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"I do not know if it's valid"... it's not. The property in question has a standard order for the values.
– Andrew Barber
Oct 11 '12 at 15:21
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Why are flag enums usually defined with hexadecimal values
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+1 with this notation you never do error in enum value calculations
– Sergey Berezovskiy
Nov 4 '12 at 21:04
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