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“Large data” work flows using pandas
...rough total size in Gb. How are these organized e.g. by records? Does each one contains different fields, or do they have some records per file with all of the fields in each file?
Do you ever select subsets of rows (records) based on criteria (e.g. select the rows with field A > 5)? and then do ...
How can Perl's print add a newline by default?
... Isn't it safe to assume that unless Perl 6 is specifically mentioned that the question refers to Perl 5?
– wobbily_col
Nov 22 '17 at 12:18
add a comment
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Renaming projects in Xcode 4
...This works great, but I also had to create a new scheme and delete the old one. The old scheme was still trying to target the old app name.
– Jim Rhoades
Nov 2 '11 at 21:20
20
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Accessing localhost (xampp) from another computer over LAN network - how to?
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Ok, 192.168.1.56, thats the one with the website on right? You need to look at the config of it. What OS does it run? What firewall software is on it will vary with that. You need to find out what firewall software is on it, and then work out how to add...
Which comment style should I use in batch files?
...files, and I ran into this user guide , which has been quite informative. One thing it showed me was that lines can be commented not just with REM , but also with :: . It says:
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Checking if a string array contains a value, and if so, getting its position
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This should be the accepted answer because it allows one to pass in a lambda to do more complicated things like Array.FindIndex(array, x => x.StartsWith("insert string here"))
– reggaeguitar
Apr 2 '14 at 21:33
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Android Fragments and animation
How should you implement the sort of sliding that for example the Honeycomb Gmail client uses?
6 Answers
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Detect Browser Language in PHP
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Dutch, Greek and Slovenian's language codes are one letter. It seems better to explode like this: php.net/manual/tr/reserved.variables.server.php#90293
– trante
May 20 '12 at 10:19
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Javascript How to define multiple variables on a single line?
...on the multiple assignment construct, you'll shoot yourself in the foot at one point or another.
An example would be:
>>> var a = b = c = [];
>>> c.push(1)
[1]
>>> a
[1]
They all refer to the same object in memory, they are not "unique" since anytime you make a referen...
How to change legend title in ggplot
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p$labels$fill is nice but if you are using more than one variable in aesthetic (linetype, color, shape) in aes, you have to change them for each separately.
– discipulus
Dec 9 '16 at 1:19
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