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How do I get python's pprint to return a string instead of printing?
... from the pretty-print library, then you want
the pprint.pformat method.
If you just mean print, then you want str()
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Git push results in “Authentication Failed”
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If you enabled two-factor authentication in your Github account you
won't be able to push via HTTPS using your accounts password. Instead
you need to generate a personal access token. This can be done in the
application...
How to send email from Terminal?
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If all you need is a subject line (as in an alert message) simply do:
mailx -s "This is all she wrote" < /dev/null "myself@myaddress"
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Understand homebrew and keg-only dependencies
.... That means other software that depends on it has to be compiled with specific instructions to use the files in /usr/local/Cellar. That's done automatically by brew install when a formula specifies keg-only dependencies.
Formulas that specify keg-only dependencies make sure that the equivalent sys...
What is the C# equivalent of friend? [duplicate]
...visible, for example. And the internal members are only visible to the specified assembly - it's not like it's just making everything public. I far prefer using this over reflection, which isn't refactoring-friendly or compile-time-checking-friendly.
– Jon Skeet
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How can you escape the @ character in javadoc?
...#064;
From the document "javadoc - The Java API Documentation Generator"
If you want to start a line with the @ character and not have it be interpreted, use the HTML entity @.
This implies that you can use HTML entities for any character that you would need to escape, and indeed you can:
The te...
Margin-Top not working for span element?
... an Inline element which takes up margins horizontally only.
From the specification:
Margin properties specify the width of the margin area of a box. The
'margin' shorthand property sets the margin for all four sides while
the other margin properties only set their respective side. These
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What are all the different ways to create an object in Java?
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There are four different ways to create objects in java:
A. Using new keyword
This is the most common way to create an object in java. Almost 99% of objects are created in this way.
MyObject object = new MyObject();
B. Using Class.forNa...
How can I send an HTTP POST request to a server from Excel using VBA?
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Please don't use parentheses around parameters if you do not use the Sub's return value: VBA Syntax do not allow parentheses around Sub's parameters (they are needed for Functions, though), so these parentheses are actually arithmetic parentheses used to clarify operator ...
What is the format specifier for unsigned short int?
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Try using the "%h" modifier:
scanf("%hu", &length);
^
ISO/IEC 9899:201x - 7.21.6.1-7
Specifies that a following d , i , o , u , x , X , or n conversion
specifier applies to an argument with type pointer to short or
unsig...