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Upgrading PHP in XAMPP for Windows?
...ep 4 is not needed. After doing the rest I also copied the php.ini and php/extras from the backup folder. (It was also mentioned in the comments of the article, that helped me too)
– Musa Haidari
Aug 15 '14 at 8:21
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When should you not use virtual destructors?
...ays that if you were to copy from an object with POD type into an array of chars (or unsigned chars) and back again, then the result will be the same as the original object.]
Modern C++
In recent versions of C++, the concept of POD was split between the class layout and its construction, copying a...
Escaping HTML strings with jQuery
Does anyone know of an easy way to escape HTML from strings in jQuery ? I need to be able to pass an arbitrary string and have it properly escaped for display in an HTML page (preventing JavaScript/HTML injection attacks). I'm sure it's possible to extend jQuery to do this, but I don't know enoug...
What are “named tuples” in Python?
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from typing import NamedTuple
class ANamedTuple(NamedTuple):
"""a docstring"""
foo: int
bar: str
baz: list
The above is the same as the below, except the above additionally has type annotations and a docstring. The below is available in Python 2+:
>>> from collections i...
Remove all special characters from a string in R?
How to remove all special characters from string in R and replace them with spaces ?
3 Answers
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How to convert char to int?
What is the proper way to convert a char to int ?
This gives 49 :
11 Answers
11
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Getting request payload from POST request in Java servlet
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String payloadRequest = getBody(request);
Using this method
public static String getBody(HttpServletRequest request) throws IOException {
String body = null;
StringBuilder stringBuilder = new StringBuilder();
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Get nth character of a string in Swift programming language
How can I get the nth character of a string? I tried bracket( [] ) accessor with no luck.
45 Answers
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How do I search an SQL Server database for a string?
...Asked SQL Server Questions And Their Answers:
CREATE PROCEDURE FindMyData_String
@DataToFind NVARCHAR(4000),
@ExactMatch BIT = 0
AS
SET NOCOUNT ON
DECLARE @Temp TABLE(RowId INT IDENTITY(1,1), SchemaName sysname, TableName sysname, ColumnName SysName, DataType VARCHAR(100), DataFound BIT)
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string.Join on a List or other type
I want to turn an array or list of ints into a comma delimited string, like this:
7 Answers
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