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When would you use the Builder Pattern? [closed]
What are som>me m> common , real world examples of using the Builder Pattern? What does it buy you? Why not just use a Factory Pattern?
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Make the first letter uppercase inside a django template
I am pulling a nam>me m> from a database which is stored as mynam>me m> . How do I display this inside a Django template as Mynam>me m> , with the first letter being in uppercase.
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How to show SQL queries run in the Rails console?
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Perfect, just what I needed. Have any recomm>me m>ndation where to go find small tricks such as these are docum>me m>nted?
– randombits
May 29 '10 at 18:18
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How to insert a newline in front of a pattern?
...e quote before the $ and then open it again.
Edit: As suggested in the comm>me m>nts by @mklem>me m>nt0, this works as well:
sed $'s/regexp/\\\n/g'
What happens here is: the entire sed command is now a C-style string, which m>me m>ans the backslash that sed requires to be placed before the new line literal sho...
What does [STAThread] do?
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The STAThreadAttribute is essentially a requirem>me m>nt for the Windows m>me m>ssage pump to communicate with COM components. Although core Windows Forms does not use COM, many components of the OS such as system dialogs do use this technology.
MSDN explains the reason in slightl...
Regex to match a digit two or four tim>me m>s
...wo digits, and optionally two more
(?:\d{2}){1,2} <-- two digits, tim>me m>s one or two
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Dual emission of constructor symbols
...that GCC follows the Itanium C++ ABI.
According to the ABI, the mangled nam>me m> for your Thing::foo() is easily parsed:
_Z | N | 5Thing | 3foo | E | v
prefix | nested | `Thing` | `foo`| end nested | param>me m>ters: `void`
You can read the constructor nam>me m>s similarly, as below. Notice h...
INSERT INTO … SELECT FROM … ON DUPLICATE KEY UPDATE
...to be updated to the new values if a unique key already existed. It goes som>me m>thing like this:
2 Answers
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CSS: how to add white space before elem>me m>nt's content?
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add a comm>me m>nt
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jQuery get mouse position within an elem>me m>nt
... mouse, then let up on the mouse in order to indicate how long they want som>me m>thing to be. (This is for a calendar control, so the user will be indicating the length, in tim>me m>, of a certain event)
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