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Change IPython/Jupyter notebook working directory

...tebook --notebook-dir=/Users/yourname/folder1/folder2/ You can of course set it in your profiles if needed, you might need to escape backslash in Windows. Note that this will override whatever path you might have set in a jupyter_notebook_config.py file. (Where you can set a variable c.NotebookA...
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Break out of a While…Wend loop

... If count = 10 Then Exit Do End If Loop Or for looping a set number of times: for count = 1 to 10 msgbox count next (Exit For can be used above to exit prematurely) share | i...
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Showing Travis build status in GitHub repo

...ravis Service Hook. If that is what you mean, go to your github repo > Settings > Service Hooks. Use Ctrl+F and search for Travis. EDIT2: Go to https://travis-ci.org/profile/{fill in your own usernam}/profile Then copy the token and paste it inside the Travis Service Hook page in your Gith...
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Catching error codes in a shell pipe

...al to extend to a 4-part or N-part pipeline. Simple experimentation with 'set -e' didn't help. share | improve this answer | follow | ...
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A TwoWay or OneWayToSource binding cannot work on the read-only property

...ty I need to display in a textbox, and getting this error at runtime. I've set IsEnabled="False" , IsReadOnly="True" - no luck. Other searches say the readonly should fix it, but not for me. I've got an ugly workaround by adding a dummy setter... ...
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Django admin: how to sort by one of the custom list_display fields that has no database field

...in.ModelAdmin): list_display = ('number_of_orders',) def get_queryset(self, request): # def queryset(self, request): # For Django <1.6 qs = super(CustomerAdmin, self).get_queryset(request) # qs = super(CustomerAdmin, self).queryset(request) # For Django <1.6 ...
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What is the difference between min SDK version/target SDK version vs. compile SDK version?

...rgmrDev If your app crashes on versions lower than 21, you should probably set your min SDK version to 21. This will not actually fix your application on targets lower than 21, it will just note that your app is unsupported on lower versions. You also have the option of determining what exactly is b...
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OpenShift rhc setup using multiple accounts

I have two accounts on Openshift platform. How can I setup my computer so that I can manage both of them with rhc ? I cannot find any relevant option in the command line arguments. ...
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How to implement a confirmation (yes/no) DialogPreference?

...ample of how an alert dialog can be built. new AlertDialog.Builder(this) .setTitle("Title") .setMessage("Do you really want to whatever?") .setIcon(android.R.drawable.ic_dialog_alert) .setPositiveButton(android.R.string.yes, new DialogInterface.OnClickListener() { public void onClick(DialogInt...
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Pretty-print C++ STL containers

... template<typename T, typename TTraits, typename TAllocator> class set; template<typename TKey, typename TValue, typename TTraits, typename TAllocator> class map; } // Basic is_container template; specialize to derive from std::true_type for all desired container types template&lt...