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How to store a list in a column of a database table
... create another table that effectively holds the elements of said list and then link to it directly or through a junction table. However, the type of list I want to create will be composed of unique items (unlike the linked question's fruit example). Furthermore, the items in my list are explici...
Editing screenshots in iTunes Connect after iOS app was approved
...rocess is fair and airtight. For example, if metadata updates were allowed then some developers could post inappropriate images or change the keyword tags constantly to boost their SEO (e.g. add "Valentine's" near Feb 14th). It's annoying, but I often upload the binary and then add the images a few ...
How to store standard error in a variable
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Redirected stderr to stdout, stdout to /dev/null, and then use the backticks or $() to capture the redirected stderr:
ERROR=$(./useless.sh 2>&1 >/dev/null)
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Why am I getting this error: No mapping specified for the following EntitySet/AssociationSet - Entit
...y Framework headaches
If you are developing model with Entities Framework then you may run into this annoying error at times:
Error 3027: No mapping specified for the following EntitySet/AssociationSet [Entity or Association Name]
This may make no sense when everything looks fine on the EDM, but ...
How do you remove the root CA certificate that fiddler installs
...he GUI is a bit different.
Go to Tools -> Fiddler Options -> HTTPS. Then click the "Actions" button and then "Reset All Certificates"
It will popup a message that it could take a while but it's really quick. Approve all popups and there you go.
Pay attention not to re-approve the certificate ...
What exactly does += do in python?
...ements the __iadd__ special method. You initialize the object with an int, then can use the += operator to add a number. I've added a print statement in __iadd__ to show that it gets called. Also, __iadd__ is expected to return an object, so I returned the addition of itself plus the other number ...
mysql_config not found when installing mysqldb python interface
...lclient-dev
if you are using mariadb, the drop in replacement for mysql, then run
sudo apt-get install libmariadbclient-dev
Reference:
https://github.com/JudgeGirl/Judge-sender/issues/4#issuecomment-186542797
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How to send an email with Gmail as provider using Python?
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As of August 2014 this now raises smtplib.SMTPAuthenticationError: (534, '5.7.9 Application-specific password required.
– anon58192932
Aug 27 '14 at 18:06
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What is the intent of the methods getItem and getItemId in the Android class BaseAdapter?
... The returned id could be a reference to an object in the database which I then could perform different operations on(update/delete/etc).
So instead of accessing the ID from the raw data object like myListData.get(position).getId() you can use adapter.getItemId(position).
One example of where i've...
Do you need to dispose of objects and set them to null?
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If obj is a reference type then the finally block is equivalent to: if (obj != null) ((IDisposable)obj).Dispose();
– Randy supports Monica
May 28 '10 at 6:12
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