大约有 667 项符合查询结果（耗时：0.0309秒） [XML]
String.Replace ignoring case
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2.5X FASTER and MOST EFFECTIVE method than other's regular expressions methods:
/// <summary>
/// Returns a new string in which all occurrences of a specified string in the current instance are replaced with another
/...
How to add a filter class in Spring Boot?
...g, but it doesn't get compiled: providedCompile('javax.servlet:servlet-api:2.5') runtime('javax.servlet:jstl:1.1.2')
– janetsmith
Nov 7 '13 at 19:13
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Can existing virtualenv be upgraded gracefully?
I have a virtualenv created for Python 2.5 and want to "upgrade" it to Python 2.6.
5 Answers
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Use NUnit Assert.Throws method or ExpectedException attribute?
...;=2.0) of NUnit then you need to use ExpectedException.
If you are using 2.5 or later version then you can use Assert.Throw()
https://github.com/nunit/docs/wiki/Breaking-Changes
How to use:
https://www.nunit.org/index.php?p=exceptionAsserts&r=2.5
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How to plot two histograms together in R?
...gth = rnorm(100000, 6, 2))
cukes <- data.frame(length = rnorm(50000, 7, 2.5))
# Now, combine your two dataframes into one.
# First make a new column in each that will be
# a variable to identify where they came from later.
carrots$veg <- 'carrot'
cukes$veg <- 'cuke'
# and combine into ...
What is the easiest way to remove the first character from a string?
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Ruby 2.5+
As of Ruby 2.5 you can use delete_prefix or delete_prefix! to achieve this in a readable manner.
In this case "[12,23,987,43".delete_prefix("[").
More info here:
Official docs
https://blog.jetbrains.com/ruby/2017/1...
What is __future__ in Python used for and how/when to use it, and how it works
...g context managers, you had to do from __future__ import with_statement in 2.5, as the with keyword was new and shouldn't be used as variable names any longer. In order to use with as a Python keyword in Python 2.5 or older, you will need to use the import from above.
Another example is
from __fut...
How to open a file using the open with statement
...eturn.)
Using multiple open() items with with was not supported in Python 2.5 when the with statement was introduced, or in Python 2.6, but it is supported in Python 2.7 and Python 3.1 or newer.
http://docs.python.org/reference/compound_stmts.html#the-with-statement
http://docs.python.org/release/...
Handling very large numbers in Python
...num" integer type which can work with arbitrarily large numbers. In Python 2.5+, this type is called long and is separate from the int type, but the interpreter will automatically use whichever is more appropriate. In Python 3.0+, the int type has been dropped completely.
That's just an implementat...
Which maven dependencies to include for spring 3.0?
... do my first project with Spring 3.0 (and maven). I have been using Spring 2.5 (and primer versions) in quite some projects. Nevertheless I am kinda confused, what modules I have to define as dependencies in my pom.xml. I just want to use the core container functions (beans, core, context, el).
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