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Visual Studio hot keys change occasionally, specifically F6 vs Ctrl-Shift-B for building. WHY?
...t there care, I think this is a valid question and would be put out if someone voted to close it. Of course now that I've said that, its a certaintity, isn't it?
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git: fatal: Could not read from remote repository
... after months of dealing with authentication issues. ssh agent issues are one more thing to be aware of!
– Alex Bollbach
Aug 28 '17 at 16:29
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Writing a pandas DataFrame to CSV file
...aders:
df.to_csv (r'C:\Users\John\Desktop\export_dataframe.csv', index = None, header=True)
Example if you have want to store in folder in same directory where your script is, with utf-8 encoding and tab as separator:
df.to_csv(r'./export/dftocsv.csv', sep='\t', encoding='utf-8', header='true')...
UITableViewCell show white background and cannot be modified on iOS7
...ent background, clear color seems to be the most convenient as the default one.
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How to automatically remove trailing whitespace in Visual Studio 2008?
...s the best solution on this page. It's easily configurable, automatically done for you on demand or on save, it integrates nicely with VS, it has lots of other very useful features. Good find arserbin3.
– Chris R
Jul 20 '12 at 17:24
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Viewing my IIS hosted site on other machines on my network
...ctions
Enter a name and some description so that you remember it later on
Done
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Sort hash by key, return hash in Ruby
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Just in case someone else is looking for a way to sort an array of hashes, this will do the trick (where h is the array): h.map(&:sort).map(&:to_h).
– J.M. Janzen
Aug 19 '19 at 21:11
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Can two Java methods have same name with different return types? [duplicate]
...ave two methods with the same arguments and different return types only if one of the methods is inherited and the return types are compatible.
For example:
public class A
{
Object foo() { return null; }
}
public class B
extends A
{
String foo() { return null; }
}
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How do I send a POST request as a JSON?
I want to send a POST request, but one of the fields should be a list of numbers. How can I do that ? (JSON?)
8 Answers
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How to get the index of an item in a list in a single step?
...ating twice? Or is the LINQ2Objects provider smart enough to optimize away one of the iterations? (I'm making the assumption that both Select and Single generally speaking are O(n) operations)
– sara
Mar 3 '16 at 7:24
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