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How to find NSDocumentDirectory in Swift?

... Apparently, the compiler thinks NSSearchPathDirectory:0 is an array, and of course it expects the type NSSearchPathDirectory instead. Certainly not a helpful error message. But as to the reasons: First, you are confusing the argument names and types. Take a look at the functio...
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&& (AND) and || (OR) in IF statements

... 206 No, it will not be evaluated. And this is very useful. For example, if you need to test whether...
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Finding the id of a parent div using Jquery

... answered Feb 13 '09 at 14:10 MarkMark 9,27666 gold badges3434 silver badges3939 bronze badges ...
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Failed to Attach to Process ID Xcode

... answered Oct 10 '12 at 12:49 Robert ZahmRobert Zahm 1,86722 gold badges1212 silver badges88 bronze badges ...
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SQL query to group by day

... if you're using SQL Server, dateadd(DAY,0, datediff(day,0, created)) will return the day created for example, if the sale created on '2009-11-02 06:12:55.000', dateadd(DAY,0, datediff(day,0, created)) return '2009-11-02 00:00:00.000' select sum(amount) as total, ...
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How Many Seconds Between Two Dates?

...ger values meaning the day of the month. var t1 = new Date(YYYY, MM, DD, 0, 0, 0, 0); var t2 = new Date(ZZZZ, NN, EE, 0, 0, 0, 0); var dif = t1.getTime() - t2.getTime(); var Seconds_from_T1_to_T2 = dif / 1000; var Seconds_Between_Dates = Math.abs(Seconds_from_T1_to_T2); A handy source for futur...
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Java code To convert byte to Hexadecimal

... byte[] bytes = {-1, 0, 1, 2, 3 }; StringBuilder sb = new StringBuilder(); for (byte b : bytes) { sb.append(String.format("%02X ", b)); } System.out.println(sb.toString()); // prints "FF 00 01 02 03 " See also java...
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iOS multiline label in Interface builder

...aximum number of lines a label can have. By default, it's 1. Setting it to 0 means the label will have unlimited lines. You can do it in code: textLabel.numberOfLines = 5 // for example Or in Interface Builder: share ...
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ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock'

I installed LAMP on Ubuntu 12.04 LTS (Precise Pangolin) and then set root password on phpMyAdmin . I forgot the password and now I am unable to login. When I try to change password through terminal I get: ...
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Play/pause HTML 5 video using JQuery

... to fit in with an existing jQuery selection -- would be $('#videoId').get(0).play(). (get gets the native DOM element from the jQuery selection.) share | improve this answer | ...