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How to drop a list of rows from Pandas dataframe?
... +1, this is the only answer that tells you how to remove a row selecting a column different from the first one.
– Alejo Bernardin
May 3 at 5:31
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IntelliJ: Never use wildcard imports
...open "Imports" under "Code Style", and check the "Use single class import" selection. You can also completely remove entries under "Packages to use import with *", or specify a threshold value that only uses the "*" when the individual classes from a package exceeds that threshold.
Update: in IDEA...
Untrack files from git temporarily
...to remove ALL the files in the build folder or the bin folder, Rather than selecting each files separately.
You can use this command:
git rm -r -f /build\*
Make sure that you are in the parent directory of the build directory.
This command will, recursively "delete" all the files which are in the...
How do I remove  from the beginning of a file?
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Open your file in Notepad++. From the Encoding menu, select Convert to UTF-8 without BOM, save the file, replace the old file with this new file. And it will work, damn sure.
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Eclipse secure storage
...indows->preferences->then type "secure storage"
In the Contents tab, select [Default Secure Storage].
Click Delete.
Let Eclipse restart.
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Auto-indent in Notepad++
...t plugin from Plugins > Plugin Manager > Show Plugin Manager.
Then I selected the Smart Indent option in Plugin > NppAutoIndent. Hope this helps.
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How to list all properties of a PowerShell object
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You can also use:
Get-WmiObject -Class "Win32_computersystem" | Select *
This will show the same result as Format-List * used in the other answers here.
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How to stop an app on Heroku?
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Go to your dashboard on heroku. Select the app. There is a dynos section. Just pull the sliders for the dynos down, (a decrease in dynos is to the left), to the number of dynos you want to be running. The slider goes to 0. Then save your changes. Boom.
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href overrides ng-click in Angular.js
...e($index, 1)">X</a>]
http://docs.angularjs.org/api/ng.directive:select
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Change Tomcat Server's timeout in Eclipse
...ange the time limit
On the right hand side you have timeouts dropdown tab. Select that.
You then have option to change the time limits.
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follo...