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How can I strip the whitespace from Pandas DataFrame headers?
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You can now just call .str.strip on the columns if you're using a recent version:
In [5]:
df = pd.DataFrame(columns=['Year', 'Month ', 'Value'])
print(df.columns.tolist())
df.columns = df.columns.str.strip()
df.columns.tolist()
['Y...
Dismissing a Presented View Controller
I have a theoretic question. Now İ'm reading Apple's ViewController guide.
13 Answers
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Normalizing mousewheel speed across browsers
...fast (e.g. wheelDelta is 240), but these happen infrequently. This code is now the recommended technique shown at the top of this answer, for the reasons described there.
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Apache Tomcat Not Showing in Eclipse Server Runtime Environments
...old me they were already installed and would be updated. After the update, now the Tomcat versions include 8.5 & 9.0, so it looks like that method is the better option.
– Inukshuk
Feb 5 '18 at 19:02
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How to conclude your merge of a file?
...as Marius, had done a merge, resolved the conflicts, but nothing to commit now (somehow). Had to manually delete the MERGE* files as suggested.
– Simon East
Apr 30 '12 at 2:03
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Mvn install or Mvn package
..., I have a Java based web project with maven configured in my MyEclipse.
Now if I modified any java files then do I need to do Run as -> Mvn install or Mvn package ?
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Is there a method that works like start fragment for result?
...es to pass values. Even if the fragment set a value somewhere, we need to know when he ended. Should the previous fragments get the value when it starts/resumes ? This is an idea. But there is no proper way to store the value, the fragment could be called by multiple other fragments/activities.
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Asynchronous Process inside a javascript for loop [duplicate]
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async await is here
(ES7), so you can do this kind of things very easily now.
var i;
var j = 10;
for (i = 0; i < j; i++) {
await asycronouseProcess();
alert(i);
}
Remember, this works only if asycronouseProcess is returning a Promise
If asycronouseProcess is not in your cont...
WCF vs ASP.NET Web API [closed]
... service client entities and service generation. No support in Web API. I know there is the HttpClient which is awesome, but it doesn't take care of entity generation and serialization/deserialization.
– Shimmy Weitzhandler
Feb 21 '17 at 4:28
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Why does i = i + i give me 0?
...ounter resets to zero. You get the idea - "integer overflows" come to mind now.
The largest decimal literal of type int is 2147483647 (231-1). All
decimal literals from 0 to 2147483647 may appear anywhere an int
literal may appear, but the literal 2147483648 may appear only as the
oper...