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Drop columns whose name contains a specific string from pandas DataFrame
... 2.0 NaN NaN 1.0
1 20.0 NaN 10.0 5.0 NaN
Now filter
df.filter(like='result',axis=1)
Get..
result1 result34
0 2.0 NaN
1 NaN 10.0
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What are the differences between WCF and ASMX web services?
... web services. I have used a lot of web services in my earlier stage, and now there is this new thing introduced called WCF. I can still create WCF that function as a web service. I think there will be more stuff in WCF.
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Can't resize UIView in IB
...ot exactly sure why this is, so would appreciate feedback from anyone who knows why exactly this is - there must be a good reason.
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Intellij reformat on file save
...ssign reformat to Ctrl+S and it worked fine - saving is done automatically now.
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How to place the ~/.composer/vendor/bin directory in your PATH?
...thods to install Laravel to no avail. Error messages everything I try. I'm now trying the first method in the quickstart documentation, that is, via Laravel Installer, but it says to "Make sure to place the ~/.composer/vendor/bin directory in your PATH so the Laravel executable is found when you...
Error-Handling in Swift-Language
...ry? summonDefaultDragon() else { ... }
Finally, you can decide that you know that error will not actually occur (e.g. because you have already checked are prerequisites) and use try! keyword:
let dragon = try! summonDefaultDragon()
If the function actually throws an error, then you'll get a run...
Build Error - missing required architecture i386 in file
...eveloper/SDKs/iPhoneOS3.1.sdk/System/Library/Frameworks\"",);
My project now build for both the iPhone device and the iPhoneSimulator.
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Using different Web.config in development and production environment
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In Visual Studio 2010 and above, you now have the ability to apply a transformation to your web.config depending on the build configuration.
When creating a web.config, you can expand the file in the solution explorer, and you will see two files:
Web.Debug.Co...
Android LinearLayout Gradient Background
... not working for me. I have updated the original question with what I have now.
– Genesis
May 12 '11 at 11:07
Does it ...
How to comment and uncomment blocks of code in the Office VBA Editor
...Comment Block entry onto the Menu Bar (yep! the menu bar)
Note: You should now see a new icon on the menu bar.
Make sure that the new icon is highlighted (it will have a black square around it) then
click Modify Selection button on the Customize dialog box.
An interesting menu will popup.
Under ...