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How do I select the parent form based on which submit button is clicked?

... You can select the form like this: $("#submit").click(function(){ var form = $(this).parents('form:first'); ... }); However, it is generally better to attach the event to the submit event of the form itself, as it will tri...
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Set keyboard caret position in html textbox

...tRange(); range.move('character', caretPos); range.select(); } else { if(elem.selectionStart) { elem.focus(); elem.setSelectionRange(caretPos, caretPos); } else elem.focus(); ...
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Is there a __CLASS__ macro in C++?

... That's better. As for knowing the class, defining char array sounds better than postponing it till runtime. – Michael Krelin - hacker Nov 3 '09 at 12:21 5 ...
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How to check if a stored procedure exists before creating it

...a query. Just copy everything after AS: BEGIN DECLARE @myvar INT SELECT * FROM mytable WHERE @myvar ... END This code does exactly same things a stored proc would do, but is not stored on the database side. That's much like what is called anonymous procedure in PL/SQL. Up...
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How many GCC optimization levels are there?

...? integral_argument also thinly wraps atoi and rejects the argument if any character is not a digit. So negative values fail gracefully. Back to opts.c:default_options_optimization, we see the line: if ((unsigned int) opts->x_optimize > 255) opts->x_optimize = 255; so that the optimizati...
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iOS: How to store username/password within an app?

... 3 right-click on frameworks folder and add existing framework. In Xcode 4 select your project, then select target, go to Build Phases tab and click + under Link Binary With Files) and KeychainItemWrapper .h & .m files into your project, #import the .h file wherever you need to use keychain and ...
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Get real path from URI, Android KitKat new storage access framework [duplicate]

....Audio.Media.EXTERNAL_CONTENT_URI; } final String selection = "_id=?"; final String[] selectionArgs = new String[] { split[1] }; return getDataColumn(context, contentUri, selection, selectionArgs); } } ...
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creating a random number using MYSQL

I would like to know is there a way to select randomly generated number between 100 and 500 along with a select query. 6 A...
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Postgres and Indexes on Foreign Keys and Primary Keys

...hema(s) from your program, all the information is on hand in the catalog: select n.nspname as "Schema" ,t.relname as "Table" ,c.relname as "Index" from pg_catalog.pg_class c join pg_catalog.pg_namespace n on n.oid = c.relnamespace join pg_catalog.pg_index ...
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Android: Coloring part of a string using TextView.setText()?

...eSpan(android.graphics.Typeface.BOLD); // Set the text color for first 4 characters sb.setSpan(fcs, 0, 4, Spannable.SPAN_INCLUSIVE_INCLUSIVE); // make them also bold sb.setSpan(bss, 0, 4, Spannable.SPAN_INCLUSIVE_INCLUSIVE); yourTextView.setText(sb); ...