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How to progra<em>mem><em>mem>atically set the layout_align_parent_right attribute of a Button in Relative Layout?
I have a relative layout which I a<em>mem> creating progra<em>mem><em>mem>atically:
4 Answers
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Rails auto-assigning id that already exists
...eSQL sequence. The idea of a sequence is that it is only used once.
The si<em>mem>plest solution is to set the sequence for your co<em>mem>pany.id colu<em>mem>n to the highest value in the table with a query like this:
SELECT setval('co<em>mem>pany_id_seq', (SELECT <em>mem>ax(id) FRO<em>Mem> co<em>mem>pany));
I a<em>mem> guessing at your sequence na<em>mem>...
Copy <em>mem>ultiple files in Python
... directory, os.path.isfile() to see if they are regular files (including sy<em>mem>bolic links on *nix syste<em>mem>s), and shutil.copy to do the copying.
The following code copies only the regular files fro<em>mem> the source directory into the destination directory (I'<em>mem> assu<em>mem>ing you don't want any sub-directories cop...
Order data fra<em>mem>e rows according to vector with specific order
Is there an easier way to ensure that a data fra<em>mem>e's rows are ordered according to a "target" vector as the one I i<em>mem>ple<em>mem>ented in the short exa<em>mem>ple below?
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i<em>mem>age.onload event and browser cache
I want to create an alert box after an i<em>mem>age is loaded, but if the i<em>mem>age is saved in the browser cache, the .onload event will not be fired.
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Postgres: Distinct but only for one colu<em>mem>n
I have a table on pgsql with na<em>mem>es (having <em>mem>ore than 1 <em>mem>io. rows), but I have also <em>mem>any duplicates. I select 3 fields: id , na<em>mem>e , <em>mem>etadata .
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Using Core Data, iCloud and CloudKit for syncing and backup and how it works together
I a<em>mem> in the early stages of creating an app where I would like to save, sync and backup data. The app will not store any files just data in a database. It is going to be iOS 8 and up so I a<em>mem> able to use CloudKit. I did so<em>mem>e research and still not clear on how Core Data, iCloud and CloudKit work to...
Python - abs vs fabs
I noticed that in python there are two si<em>mem>ilar looking <em>mem>ethods for finding the absolute value of a nu<em>mem>ber:
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How to return a result (startActivityForResult) fro<em>mem> a TabHost Activity?
I have 3 classes in <em>mem>y exa<em>mem>ple:
Class A, the <em>mem>ain activity. Class A calls a startActivityForResult:
5 Answers
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GitHub: <em>mem>ake fork an “own project”
I have found a nice GitHub project which I extended a lot. I believe <em>mem>y changes are good, because they are working. But it see<em>mem>s the original author hasn't got the ti<em>mem>e to review these changes and include the<em>mem>. In fact, it is even possible that the features I need and i<em>mem>ple<em>mem>ented are not in the visi...