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How large should my recv buffer be when calling recv in the socket library
...atagram socket (SOCK_DGRAM) - 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 ...
Encapsulation vs Abstraction?
Here are the brief definitions of encapsulation and abstraction.
13 Answers
13
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Random row selection in Pandas dataframe
Is there a way to select random rows from a DataFrame in Pandas.
6 Answers
6
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Why aren't Java Collections remove methods generic?
...
Josh Bloch and Bill Pugh refer to this issue in Java Puzzlers IV: The
Phantom Reference Menace, Attack of the Clone, and Revenge of The
Shift.
Josh Bloch says (6:41) that they attempted to generify the get method
of Map, remove meth...
Add a number to each selection in Sublime Text 2, incremented once per selection
...
I recommend the plugin Text Pastry. The Number Sequence command is the one you need.
I prefer to use the Insert Nums command:
Text Pastry has a build in support for the Insert Nums syntax by
providing three numbers separated by one space:
N M P
N: the start index.
...
How to execute a java .class from the command line
...classpath ( where java looks for .class definitions )
If that's the case and listing the contents of your dir displays:
Echo.java
Echo.class
Then any of this may work:
java -cp . Echo "hello"
or
SET CLASSPATH=%CLASSPATH;.
java Echo "hello"
And later as Fredrik points out you'll get an...
How to set the maxAllowedContentLength to 500MB while running on IIS7?
... answered Oct 17 '16 at 11:41
Anderson RissardiAnderson Rissardi
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...
Determine device (iPhone, iPod Touch) with iOS
... the device running an application. I want to distinguish between iPhone and iPod Touch , if possible.
31 Answers
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Why do I want to avoid non-default constructors in fragments?
I am creating an app with Fragments and in one of them, I created a non-default constructor and got this warning:
6 Answe...
What is the __DynamicallyInvokable attribute for?
... a type defined in its own assembly.
// So the ctor is always a MethodDef and the type a TypeDef.
// We cache this ctor MethodDef token for faster custom attribute lookup.
// If this attribute type doesn't exist in the assembly, it means the assembly
// doesn't contain any blessed APIs.
Type in...