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How can I strip the whitespace from Pandas DataFrame headers?
... 3
[1 rows x 3 columns]
Note: that this returns a DataFrame object and it's shown as output on screen, but the changes are not actually set on your columns. To make the changes take place, use:
Use the inplace=True argument [docs]
df.rename(columns=lambda x: x.strip(), inplace=True)
A...
jQuery: keyPress Backspace won't fire?
...dent on key. You want to use keypress for Enter key, keydown for Backspace and so forth; otherwise you'll find your events in some browsers don't really work as you expect, especially when you want to prevent the default behavior for the key. When you use the wrong one, what will happen is either yo...
What's the meaning of * (asterisk) in XAML ColumnDefinition?
...efinitions>
The first column will get 7% of the total space available and the second column would get 93%. On the other hand if you had this definition:
<Grid.ColumnDefinitions>
<ColumnDefinition Width="0.07*"/>
<ColumnDefinition Width="0.14*"/>
</Grid.ColumnDefinition...
matplotlib Legend Markers Only Once
... postfix: "",
imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9....
jQuery - selecting elements from inside a element
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It's worth noting that .children() and .find() are similar except that the former travels only one level down the DOM sub-tree.
– Kevin
May 26 '16 at 3:13
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“Insert if not exists” statement in SQLite
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If you have a table called memos that has two columns id and text you should be able to do like this:
INSERT INTO memos(id,text)
SELECT 5, 'text to insert'
WHERE NOT EXISTS(SELECT 1 FROM memos WHERE id = 5 AND text = 'text to insert');
If a record already contains a row where ...
How to make an ng-click event conditional?
...so you can't use it with <a>, but you can use it with <button> and style it as link.
Another way is to use lazy evaluation of expressions like isDisabled || action() so action wouold not be called if isDisabled is true.
Here goes both solutions: http://plnkr.co/edit/5d5R5KfD4PCE8vS3OSS...
css - position div to bottom of containing div
...the body." You just explained so much for me! Now I really start to understand CSS. THANK YOU!
– Simon Forsberg
Apr 28 '14 at 21:22
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What's the difference of $host and $http_host in Nginx
In Nginx, what's the difference between variables $host and $http_host .
1 Answer
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What is the function of the DBMDL File in VS database project
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From what I can make out, it is a serialized file of your db model and is used as a cache for improving the performance of deployment. It is unique per user thus should not be checked into source control.
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