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Accessing an SQLite Database in Swift

...pared statement: \(errmsg)") } statement = nil Prepare new statement for selecting values from table and loop through retrieving the values: if sqlite3_prepare_v2(db, "select id, name from test", -1, &statement, nil) != SQLITE_OK { let errmsg = String(cString: sqlite3_errmsg(db)!) pri...
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Set icon for Android application

...c sizing. (Android studio) Go to menu File* → New → Image Assets → select launcher icon → choose image file. It will automatically re-size. Done! share | improve this answer | ...
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UTF-8 without BOM

... solution to your problem: If you want to save a file with other encodings select save as and extend the save button in file dialog and select "Save with encoding". Or if you you want to get rid of this setting permanently just open File menu and select "Advanced save options" and there you should s...
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How to run iPhone emulator WITHOUT starting Xcode?

...s an icon for the simulator in the dock area. Right-click on that icon and select Options - Keep in Dock. – RenniePet Mar 8 '17 at 10:43  |  s...
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Bootstrap select dropdown list placeholder

... Yes just "selected disabled" in the option. <select> <option value="" selected disabled>Please select</option> <option value="">A</option> <option value="">B</option> <optio...
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Update multiple rows in same query using PostgreSQL

...; -- populate table with dummy rows insert into results_dummy (id, status) select unnest(array[1,2,3,4,5]::int[]) as id, unnest(array['a','b','c','d','e']::text[]) as status; select * from results_dummy; -- THE update of multiple rows with/by different values update results_dummy as rd set stat...
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LINQPad [extension] methods [closed]

...QueryLanguage.Expression, @"from c in Customers where c.Name.Length > 3 select c.Name", "Click to run!").Dump(); You can also write your own extension methods in LINQPad. Go to 'My Queries' and click the query called 'My Extensions'. Any types/methods that define here are accessible to all quer...
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Copying text with color from Notepad++

... In NPP v6.7.7 you can do this by selecting your text, right clicking on it, select "Plugin commands" and then "Copy text with syntax highlighting". share | ...
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How do I edit an incorrect commit message with TortoiseGit?

...to reset, amend and cherry-pick Context menu -> TortoiseGit -> Log Select the commit -> Context menu -> Reset Hard Reset (this will discard all work contained in commits above the selected commit as well as any un-committed changes in the working directory) OK Follow above 1-4 steps to...
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jQuery - select the associated label element of a input field [duplicate]

I have a set of input fields, some of them have labels associated, some not: 3 Answers ...