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Xcode 6 Bug: Unknown class in Interface Builder file

... this issue when using Xcode 6 beta 4. To resolve this issue, you need to select each of your custom class objects in Storyboard (this includes any custom views, even the custom view controllers themselves). Then with those objects selected, open the identity inspector and under "Custom Class" you...
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Tools to selectively Copy HTML+CSS+JS From A Specific Element of DOM [closed]

... well. The problem was that we were taking only a part of the HTML and CSS selectors that were matching in the context of the whole document, which were not matching anymore in the context of an HTML snippet. Since parsing and modifying selectors didn't seem like a good idea, I gave up on this attem...
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Trigger change() event when setting 's value with val() function

... easiest and best way to trigger change event when setting the value of select element. 5 Answers ...
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When to use Vanilla JavaScript vs. jQuery?

...now) this.value (on most input types. only issues I know are IE when a <select> doesn't have value properties set on its <option> elements, or radio inputs in Safari.) this.className to get or set an entire "class" property this.selectedIndex against a <select> to get the selected ...
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What and where are the stack and heap?

...ate a lot of data. Responsible for memory leaks. Example: int foo() { char *pBuffer; //<--nothing allocated yet (excluding the pointer itself, which is allocated here on the stack). bool b = true; // Allocated on the stack. if(b) { //Create 500 bytes on the stack char buffer[50...
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“INSERT IGNORE” vs “INSERT … ON DUPLICATE KEY UPDATE”

...int, unique key (u)); mysql> insert into foo (u) values (10); mysql> select * from foo; +----+------+ | id | u | +----+------+ | 1 | 10 | +----+------+ mysql> show create table foo\G CREATE TABLE `foo` ( `id` bigint(20) unsigned NOT NULL AUTO_INCREMENT, `u` int(11) DEFAULT NULL, ...
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problem with and :after with CSS in WebKit

I would like to add some style on a select box with the pseudo :after (to style my select box with 2 parts and without images). Here's the HTML: ...
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MIN and MAX in C

... 3rd operand against each other. For example, the result of GENERIC_MAX(my_char1, my_char2) would be an int. To prevent the macro from doing such potentially dangerous type promotions, a final type cast to the intended type was used. Rationale We want both parameters to the macro to be of the same...
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Lost my schema.rb! Can it be regenerated?

... answered Oct 17 '16 at 2:18 R.ChaR.Cha 63566 silver badges1212 bronze badges ...
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Easiest way to copy a table from one database to another?

... CREATE TABLE db1.table1 SELECT * FROM db2.table1 where db1 is the destination and db2 is the source share | improve this answer | ...