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Adding the “Clear” Button to an iPhone UITextField

... Note that the question specifically asks about the 2.2 SDK, and notes that this option is available in Interface Builder in later versions. – Kristopher Johnson May 30 '14 at 16:03 ...
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How do you fix a bad merge, and replay your good commits onto a fixed merge?

... the one described in the question. This recipe is for fixing a bad merge, and replaying your good commits onto a fixed merge. Although filter-branch will do what you want, it is quite a complex command and I would probably choose to do this with git rebase. It's probably a personal preference. fil...
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WITH CHECK ADD CONSTRAINT followed by CHECK CONSTRAINT vs. ADD CONSTRAINT

...CREATE TABLE T2 (FKID INT, SomeOtherVal CHAR(2)); INSERT T1 (ID, SomeVal) SELECT 1, 'A'; INSERT T1 (ID, SomeVal) SELECT 2, 'B'; INSERT T2 (FKID, SomeOtherVal) SELECT 1, 'A1'; INSERT T2 (FKID, SomeOtherVal) SELECT 1, 'A2'; INSERT T2 (FKID, SomeOtherVal) SELECT 2, 'B1'; INSERT T2 (FKID, SomeOtherVal...
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Adding options to a using jQuery?

... This did NOT work in IE8 (yet did in FF): $("#selectList").append(new Option("option text", "value")); This DID work: var o = new Option("option text", "value"); /// jquerify the DOM object 'o' so we can use the html method $(o).html("option text"); $("#selectList").a...
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How to generate Class Diagram (UML) on Android Studio (IntelliJ Idea)

...ight click on the folder containing the classes you want to visualize, and select Add to simpleUML Diagram. That's it; you have you fancy class diagram generated from your code! share | improve thi...
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How to increase font size in the Xcode editor?

...) Go to XCode > Preferences > Fonts & Color From the 'Theme' box select the theme you want to modify (or select the theme you want to modify and click the "+" button at the bottom of the theme list to clone it first for backup, for there is no undo option) In the source editor box there is...
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Cast int to varchar

...datatype, there is no varchar datatype that you can cast/convert data to: select CAST(id as CHAR(50)) as col1 from t9; select CONVERT(id, CHAR(50)) as colI1 from t9; See the following SQL — in action — over at SQL Fiddle: /*! Build Schema */ create table t9 (id INT, name VARCHAR(55)); ins...
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Get names of all files from a folder with Ruby

...ng subdirectories and ".", ".." dotted folders: Dir.entries("your/folder").select { |f| File.file? File.join("your/folder", f) } share | improve this answer | follow ...
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Find closing HTML tag in Sublime Text

...trl+Shift+A for Windows and Linux users, Command+Shift+A for Mac users) to select the whole block within the currently selected tag. For example, if you pressed this while your text cursor was within the outer div tag in the code below, all the divs with class selected would be selected. <div c...
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MySQL - UPDATE query based on SELECT Query

...can go here ANSI SQL syntax: UPDATE tableA SET validation_check = (SELECT if(start_DTS > end_DTS, 'VALID', '') AS validation_check FROM tableA INNER JOIN tableB ON name_A = name_B WHERE id_A = tableA.id_A) Pick whichever one seems most natural to you. ...