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Delete rows from a pandas DataFrame based on a conditional expression involving len(string) giving K
...1038 0.121675 0.443863
You can assign it back to df to actually delete vs filter ing done above
df = df[(df > 0).all(axis=1)]
This can easily be extended to filter out rows containing NaN s (non numeric entries):-
df = df[(~df.isnull()).all(axis=1)]
This can also be simplified for cases li...
What are all possible pos tags of NLTK?
... either et for less minus neither nor or plus so
therefore times v. versus vs. whether yet
CD: numeral, cardinal
mid-1890 nine-thirty forty-two one-tenth ten million 0.5 one forty-
seven 1987 twenty '79 zero two 78-degrees eighty-four IX '60s .025
fifteen 271,124 dozen quintillion DM2,000 ...
D...
Select N random elements from a List in C#
... screw up the sort. The [documentation] (msdn.microsoft.com/en-us/library/vstudio/…) doesn't say which it does.
– Oliver Bock
Mar 5 '15 at 4:38
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PHP - Modify current object in foreach loop
...($value) ? $value*2 : $value; }, $arr);
var_dump($arr);
var_dump($arr2);
vs
<?php
$arr = [0,1,2,3,4];
foreach($arr as $i => $item) {
$arr[$i] = is_int($item) ? $item * 2 : $item;
}
var_dump($arr);
If you know what you are doing will never have mutability problems (bearing in mind if ...
Why can't stash be applied to the working directory?
...re else
apply the stash
manually merge the two file versions (working tree vs. moved).
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Logging raw HTTP request/response in ASP.NET MVC & IIS7
...ALL_RAW"];
check out: http://msdn.microsoft.com/en-us/library/ms524602%28VS.90%29.aspx
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ASP.NET MVC3 - textarea with @Html.EditorFor
I have ASP.NET MVC3 app and I have also form for add news. When VS2010 created default view I have only text inputs for string data, but I want to have textarea for news text. How I can do it with Razor syntax.
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Where to put model data and behaviour? [tl; dr; Use Services]
...iscouraged, SO answers should be the end-point of a search for a solution (vs. yet another stopover of references, which tend to get stale over time). Please consider adding a stand-alone synopsis here, keeping the link as a reference.
– kleopatra
Sep 12 '13 a...
Difference between Visibility.Collapsed and Visibility.Hidden
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Visibility : Hidden Vs Collapsed
Consider following code which only shows three Labels and has second Label visibility as Collapsed:
<StackPanel Orientation="Horizontal" VerticalAlignment="Top" HorizontalAlignment="Center">
<Stac...
Maven dependency for Servlet 3.0 API?
...d do that if you are dealing with a pure servlet container (tomcat, jetty) vs a JEE compliant container (TomEE, wildfly, etc)
– YoYo
Nov 7 '14 at 7:01
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