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Jeanne Mohr

Answers by Jeanne Mohr

How to draw watchface 'ticks' on a square watch??

Of course you use geometry and trig. For example any line you put on the clock face you want to point to the center so one part will be th...

ios simulator: how to close an app?

You can also do it with the keyboard shortcut shown under the simulator menu bar (Hardware-> Home). The shortcut is ⌘+⇧+H, but y...

Converting NVARCHAR(255) to DATE?

As far as I can tell - style no. 103 (British/French) should work - no? DECLARE @input NVARCHAR(255) SET @input = '18.08.2000 14:48:15' ...

Convert Returned String (YYYYMMDD) to Date?

Use the substring method and substring off 4 elements and assign it to your new date for the year. Then substring off two elements at a ti...

When to use Redis instead of MySQL for PHP applications??

Ignoring the whole NoSQL vs SQL debate, I think the best approach is to combine them. In other words, use MySQL for for some parts of the...

How to emulate the Raspberry Pi 2 on QEMU??

If you're comfortable building qemu, you can find support for pi2 system emulation here: https://github.com/0xabu/qemu. It's not particula...

How Long Does it Take to Learn Java for a Complete Newbie? [closed]?

10 weeks? Apparently you can do it in 24 hours! http://www.amazon.com/Sams-Teach-Yourself-Programming-Hours/dp/0672328445 EDIT: Okay, s...

How do you overcome the svn 'out of date' error??

I sometimes get this with TortoiseSVN on windows. The solution for me is to svn update the directory, even though there are no revisions t...

Reactjs: document is not defined?

if you're rendering this server side, there will be no "document" object. try wrapping it in the following: if (typeof window !== 'undefi...

Database schema compare options in Visual Studio 2013 - where to set global options??

There isn't a corresponding option with the SSDT framework (what replaced DB Projects). The best you can do is save your schema compare, t...

Android TCP Server Client Communication?

readLine() expects an actual line :' A line is considered to be terminated by any one of a line feed ('\n'), a carriage return ('\r'), or ...

animating addClass/removeClass with jQuery?

Since you are not worried about IE, why not just use css transitions to provide the animation and jQuery to change the classes. Live examp...

Python: how to print range a-z??

>>> import string >>> string.ascii_lowercase[:14] 'abcdefghijklmn' >>> string.ascii_lowercase[:14:2] 'acegikm' ...

javascript: Unchecking all checkboxes?

The problem boils down to how you're setting the checked property of the checkox. You're assigning a string with "true" where you should b...

How to initialize array in java when the class constructor has parameters??

When you are making an array , you are creating an array of Category. That s an instance of array. When you are populating the array wit...