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In PHP what does it mean by a function being binary-safe?
...ready mentioned what binary safe means in general.
In PHP, the meaning is more specific, referring only to what Michael gives as an example.
All strings in PHP have a length associated, which are the number of bytes that compose it. When a function manipulates a string, it can either:
Rely on th...
How to exclude a file extension from IntelliJ IDEA search?
...ction "File name Filter" to exclude an extension use !*.java. You can give more detailed patterns as well for example I use the pattern below to only return .java files except those with a name starting or ending with test.
Pattern: !*test.java,*.java,!Test*.java
In recent versions of Intellij th...
Adjust width of input field to its input
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127
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Creating an empty list in Python
... is because this func make list from iterable types, you couldnt insert in more than 1 argument. (Try to type list('abcd') and you understand everything)
– Ivan Lavrenov
Oct 17 '18 at 8:10
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Case in Select Statement
...E expression to change the display of product line categories to make them more understandable.
USE AdventureWorks2012;
GO
SELECT ProductNumber, Category =
CASE ProductLine
WHEN 'R' THEN 'Road'
WHEN 'M' THEN 'Mountain'
WHEN 'T' THEN 'Touring'
WHEN 'S' THE...
What is the Python 3 equivalent of “python -m SimpleHTTPServer”
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288
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Persistence unit as RESOURCE_LOCAL or JTA?
...arate PersistenceContexts/Caches. It
is almost never a good idea to have more than one
instance of an EntityManager in use (don't create a
second one unless you've destroyed the first)
With <persistence-unit
transaction-type="JTA"> the
CONTAINER will do EntityManager
(P...
How do I use arrays in C++?
...picted as a large box).
The same situation arises in classes and is maybe more obvious. A pointer to an object and a pointer to its first data member have the same value (the same address), yet they are completely distinct types.
If you are unfamiliar with the C declarator syntax, the parenthesis ...
C# Passing Function as Argument [duplicate]
... - f(x)) / h;
}
public double MyFunctionMethod(double x)
{
// Can add more complicated logic here
return x + 10;
}
public void Client()
{
double result = Diff(1.234, x => x * 456.1234);
double secondResult = Diff(2.345, MyFunctionMethod);
}
...