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How to combine multiple conditions to subset a data-frame using “OR”?
...t these conditions to be inclusive. Therefore, I would like to use "OR" to combine the conditions. I have used the following syntax before with lot of success when I wanted to use the "AND" condition.
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Pip freeze vs. pip list
A comparison of outputs reveals differences:
5 Answers
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Why does the MongoDB Java driver use a random number generator in a conditional?
I saw the following code in this commit for MongoDB's Java Connection driver , and it appears at first to be a joke of some sort. What does the following code do?
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Recommended website resolution (width and height)? [closed]
Is there any standard on common website resolution?
23 Answers
23
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How do you check what version of SQL Server for a database using TSQL?
...tlevel')
, SERVERPROPERTY('edition')
From: http://support.microsoft.com/kb/321185
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Trim spaces from end of a NSString
...a string. How can I do that?
Example: if string is "Hello " it must become "Hello"
14 Answers
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How to include a quote in a raw Python string
...was trying to figure out. The limitations of different quoting styles. I'm comparing Python's r"raw string" and C#'s @"@-quoted string" and """triple quotes"""
– mpen
Jan 7 '11 at 21:41
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SHA512 vs. Blowfish and Bcrypt [closed]
...been recognized that, while not exploitable now, have led to the the SHA-3 competition for new hash algorithms. Also, keep in mind that the study of hash algorithms is "newer" than that of ciphers, and cryptographers are still learning about them.
Even though bcrypt as a whole hasn't had as much sc...
Placeholder Mixin SCSS/CSS
... Reference has more information, which can be found here:
http://sass-lang.com/docs/yardoc/file.SASS_REFERENCE.html#mixin-content
As of Sass 3.4, this mixin can be written like so to work both nested and unnested:
@mixin optional-at-root($sel) {
@at-root #{if(not &, $sel, selector-append(&...
Double decimal formatting in Java
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Yeah, but i don't want the comma, i want a decimal sign.
– Christoffer
Oct 9 '12 at 18:46
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