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Add leading zeroes/0's to existing Excel values to certain length
There are many, many questions and quality answers on SO regarding how to prevent leading zeroes from getting stripped when importing to or exporting from Excel. However, I already have a spreadsheet that has values in it that were truncated as numbers when, in fact, they should have been handled a...
Split string based on regex
What is the best way to split a string like "HELLO there HOW are YOU" by upper case words (in Python)?
3 Answers
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In C# what is the difference between a destructor and a Finalize method in a class?
...n't both override and declare a new member with identical name at the same time so having both a destructor and a Finalize method will result in an error (but you can, although not recommended, declare a public new void Finalize() method if you're not declaring a destructor).
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Efficiently checking if arbitrary object is NaN in Python / numpy / pandas?
My numpy arrays use np.nan to designate missing values. As I iterate over the data set, I need to detect such missing values and handle them in special ways.
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Remove Last Comma from a string
Using JavaScript, how can I remove the last comma, but only if the comma is the last character or if there is only white space after the comma? This is my code.
I got a working fiddle . But it has a bug.
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Is there a splice method for strings?
The Javascript splice only works with arrays. Is there similar method for strings? Or should I create my own custom function?
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C++STL容器使用经验总结 - C/C++ - 清泛网 - 专注C/C++及内核技术
C++STL容器使用经验总结第1条：慎重选择容器类型。标准STL序列容器：vector、string、deque和list。标准STL关联容器：set、multiset、map和multimap。非标准序列容...
第1条：慎重选择容器类型。
标准STL序列容器：vector、string、deque和list...
Ruby optional parameters
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Time has moved on and since version 2 Ruby supports named parameters:
def ldap_get ( base_dn, filter, scope: "some_scope", attrs: nil )
p attrs
end
ldap_get("first_arg", "second_arg", attrs: "attr1, attr2") # => "attr1...
Remove portion of a string after a certain character
I'm just wondering how I could remove everything after a certain substring in PHP
15 Answers
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how do i block or restrict special characters from input fields with jquery?
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Hi KevSheedy, thanks for taking the time to test this out. Sorry I did not make it clear enough. The problem was that I also had allowOtherCharSets: false and allowCaseless: false. These interfered with the settings set in allow. From my point of view, I think ...