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NSDictionary - Need to check whether dictionary contains key-value pair or not
...UInteger mCount = [xyz count];. Both of these answers are documented well and easily found in the NSDictionary class reference ([1] [2]).
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Why does gulp.src not like being passed an array of complete paths to files?
...c an array of files that I want it to deal with. This is the array as it stands.
1 Answer
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Keep the window's name fixed in tmux
...ame it. But after I renaming it, they keep changing when I execute the commands.
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Add column to SQL Server
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Use this query:
ALTER TABLE tablename ADD columname DATATYPE(size);
And here is an example:
ALTER TABLE Customer ADD LastName VARCHAR(50);
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Is div inside list allowed? [duplicate]
...HTML5 (this declaration is possible because HTML5 is no longer SGML-based, and therefore needs no DTD). It would be incorrect use it in other iterations of the HTML spec where a DTD is required.
– David Watson
Apr 20 '12 at 20:28
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What does the tilde before a function name mean in C#?
I am looking at some code and it has this statement:
6 Answers
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get list from pandas dataframe column
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Pandas DataFrame columns are Pandas Series when you pull them out, which you can then call x.tolist() on to turn them into a Python list. Alternatively you cast it with list(x).
import pandas as pd
data_dict = {'one': pd.Seri...
Authenticating in PHP using LDAP through Active Directory
...y knowledge, input sanitization isn't required here as ldap_bind would be handling it and special characters aren't an issue.
– ceejayoz
Jan 8 '14 at 21:34
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How to select/get drop down option in Selenium 2
I am converting my selenium 1 code to selenium 2 and can't find any easy way to select a label in a drop down menu or get the selected value of a drop down. Do you know how to do that in Selenium 2?
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Iterating C++ vector from the end to the beginning
... ++i ) {
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rbegin()/rend() were especially designed for that purpose. (And yes, incrementing a reverse_interator moves it backward.)
Now, in theory, your method (using begin()/end() & --i) would work, std::vector's iterator being bidirectional, but remember, end() isn't the last element —...