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Android: How to bind spinner to custom object list?

... has its own ID (the IDs are not equal to display sequence). When the user selects the name from the list the variable currentID has to be changed. ...
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Making a UITableView scroll when text field is selected

... defaultCenter] addObserver:self selector:@selector(keyboardWillShow:) name:UIKeyboardWillShowNotification object:nil]; // Register notification when the keyboard will b...
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List tables in a PostgreSQL schema

... You can select the tables from information_schema SELECT * FROM information_schema.tables WHERE table_schema = 'public' share | ...
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Eclipse - java.lang.ClassNotFoundException

...something didn't know eclipse-junit could do: highlighting test method and selecting RunAs-Junit only runs that particular test-method, not the entire test! No more @Ignore all over the place and gui shortcuts! – bgs Oct 25 '12 at 14:46 ...
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Intelli J IDEA takes forever to update indices

...ks perfectly. Thanks for the solution friends. Just: Open IntelliJ IDEA Select the File menu Select the Invalidate Caches / Restart... menu. Once selected you get a pop-up with a bunch of options. Select Invalidate and Restart and before doing that make sure you saved all your changes else it mig...
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Cross-browser custom styling for file upload button [duplicate]

... This works great for me, my only issue is that after a file is selected, it doesn't actually show that a file has been selected. Is there any way to show an indicator that a file has been chosen? – Dylan Vester Feb 27 '15 at 21:27 ...
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Removing “NUL” characters

...id work was closely related: Open your file in Notepad++ Type Control-A (select all) Type Control-H (replace) In 'Find What' type \x00 In 'Replace With' leave BLANK In 'Search Mode' Selected 'Extended' Then Click on 'Replace All' ...
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MySQL: Set user variable from result of query

...need to move the variable assignment into the query: SET @user := 123456; SELECT @group := `group` FROM user WHERE user = @user; SELECT * FROM user WHERE `group` = @group; Test case: CREATE TABLE user (`user` int, `group` int); INSERT INTO user VALUES (123456, 5); INSERT INTO user VALUES (111111...
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Why is using the rails default_scope often recommend against?

...ate) posts. So far so good. 2.1.1 :001 > Post.all Post Load (0.2ms) SELECT "posts".* FROM "posts" WHERE "posts"."published" = 't' Well this is pretty much what we expect. Now lets try: 2.1.1 :004 > Post.new => #<Post id: nil, title: nil, published: true, created_at: nil, update...
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autolayout - make height of view relative to half superview height

...lso need to setup bottom, left, and right constraints, like normal) . Then select the constraint and navigate to the Attribute inspector: Then you can adjust the multiplier. If you want it 50% of the super view leave it at 1, since it is aligned per the super's center. This is also a great way to...