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Environment variables for java installation
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Java SE Development Kit 8u112 on a 64-bit Windows 7 or Windows 8
Set the following user environment variables (== environment variables of type user variables)
JAVA_HOME : C:\Program Files\Java\jdk1.8.0_112
JDK_HOME : %JAVA_HOME%
JRE_HOME : %JAVA_HOME%\jr...
Parsing a comma-delimited std::string [duplicate]
...csv_reader(): std::ctype<char>(get_table()) {}
static std::ctype_base::mask const* get_table() {
static std::vector<std::ctype_base::mask> rc(table_size, std::ctype_base::mask());
rc[','] = std::ctype_base::space;
rc['\n'] = std::ctype_base::space;
rc...
When do I use the PHP constant “PHP_EOL”?
...uses "\n". Someone should file a bug report...
– imgx64
Jan 28 '12 at 7:32
28
@imgx64 Yeah maybe,...
What is the best algorithm for overriding GetHashCode?
...T, the GetHashCode method is used in a lot of places throughout the .NET base class libraries. Implementing it properly is especially important to find items quickly in a collection or when determining equality.
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What are the use cases for selecting CHAR over VARCHAR in SQL?
... the space on average as a VARCHAR that's storing mostly characters in the base multilingual plane.
– Gavin Towey
Mar 17 '14 at 17:40
11
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Using npm behind corporate proxy .pac
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Get the certificate from your browser (Chromes works well). Export it as Base-64 encoded X.509 (.CER)
Replace new lines with \n
Edit your .npmrc add a line ca[]="-----BEGIN CERTIFICATE-----\nXXXX\nXXXX\n-----END CERTIFICATE-----"
Issues
I have noticed tha sometimes npm kind of hangs, so I stop ...
Do you use NULL or 0 (zero) for pointers in C++?
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cerr << sizeof(void*) << endl;
============
On a 64-bit gcc RHEL platform you get:
4
8
8
================
The moral of the story. You should use NULL when you're dealing with pointers.
1) It declares your intent (don't make me search through all your cod...
JRE 1.7 - java version - returns: java/lang/NoClassDefFoundError: java/lang/Object
...ultiplyByZer0
3,73333 gold badges2727 silver badges4646 bronze badges
answered Jan 23 '13 at 12:51
Rigg802Rigg802
2,61611 gold bad...
How to return a file using Web API?
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You may also want to override the base dispose() so you can handle your resources correctly when the framework calls it.
– Phil Cooper
Jan 16 '14 at 11:29
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What are Runtime.getRuntime().totalMemory() and freeMemory()?
...answers (at the time of writing):
import java.io.*;
/**
* This class is based on <a href="http://stackoverflow.com/users/2478930/cheneym">cheneym</a>'s
* <a href="http://stackoverflow.com/a/18375641/253468">awesome interpretation</a>
* of the Java {@link Runtime}'s memor...