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How do I get python's pprint to return a string instead of printing?
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The pprint module has a command named pformat, for just that purpose.
From the documentation:
Return the formatted representation of object as a string. indent,
width and depth will be passed to the PrettyPrinter constructor as
formatting param...
Concatenate strings in Less
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Thanks, i just came across the same problem and missed that in the docs.
– David
May 3 '12 at 18:24
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SSL handshake alert: unrecognized_name error since upgrade to Java 1.7.0
...tain misconfigured servers send an "Unrecognized Name" warning in the SSL handshake which is ignored by most clients... except for Java. As @Bob Kerns mentioned, the Oracle engineers refuse to "fix" this bug/feature.
As workaround, they suggest to set the jsse.enableSNIExtension property. To allow ...
converting double to integer in java
...wn number
No, round() will always round your double to the correct value, and then, it will be cast to an long which will truncate any decimal places. But after rounding, there will not be any fractional parts remaining.
Here are the docs from Math.round(double):
Returns the closest long to the a...
How to check if a column exists in Pandas
Is there a way to check if a column exists in a Pandas DataFrame?
3 Answers
3
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Converting String array to java.util.List
... answered May 17 '11 at 6:02
Andreas DolkAndreas Dolk
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Does Ruby regular expression have a not match operator like “!~” in Perl?
... solution. It's not always easy to convert regexps this way. On the other hand, this solution doesn't depend on top-level programming language ;)
– Konstantin
Mar 21 '18 at 12:43
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iphone ios running in separate thread
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In my opinion, the best way is with libdispatch, aka Grand Central Dispatch (GCD). It limits you to iOS 4 and greater, but it's just so simple and easy to use. The code to do some processing on a background thread and then do something with the results in the main run loop is inc...
passing several arguments to FUN of lapply (and others *apply)
...n the lapply call as an argument, like so:
lapply(input, myfun, arg1=6)
and lapply, recognizing that arg1 is not an argument it knows what to do with, will automatically pass it on to myfun. All the other apply functions can do the same thing.
An addendum: You can use ... when you're writing you...
javascript window.location in new tab
...unless you're writing a browser extension. You could try using window.open and hoping that the user has their browser set to open new windows in new tabs.
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