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Code block in numbered list (Wiki syntax)

...two It is not perfect, because you end up with a more indent but it does allow one to use the wiki syntax for correctly formatted pre blocks over multiple lines. As previously mentioned, the other proper way would be to use HTML mark up. <ol> <li>one</li> <li>two</li&g...
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Cocoa: What's the difference between the frame and the bounds?

UIView and its subclasses all have the properties frame and bounds . What's the difference? 12 Answers ...
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How to change column datatype in SQL database without losing data

...ing the conversion goes wrong, you can always go back since you still have all the data.. share | improve this answer | follow | ...
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What's the difference between a single precision and double precision floating point operation?

...as the greater data precision available with 64-bit data types is not typically required by 3D games, as well as the fact that processing 64-bit data uses twice as much RAM, cache, and bandwidth, thereby reducing the overall system performance. From Webopedia: The term double precision is some...
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What's default HTML/CSS link color?

...ect them to work. But keep in mind that a browser is free to ignore any or all of these guidelines, as it is never required to follow them. It is, however, recommended for a consistent user experience across browsers (which is how "expected" is defined in this context), so chances are that these col...
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How to get the Android device's primary e-mail address

...ntManager.getAccounts or AccountManager.getAccountsByType to get a list of all account names on the device. Fortunately, for certain account types (including com.google), the account names are email addresses. Example snippet below. Pattern emailPattern = Patterns.EMAIL_ADDRESS; // API level 8+ Acc...
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I have 2 dates in PHP, how can I run a foreach loop to go through all of those days?

...date 2010-05-01 and ending with 2010-05-10 . How can I iterate through all of those dates in PHP? 11 Answers ...
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VR硬件行业洗牌进行时 70%创业公司倒闭转行做内容 - 资讯 - 清泛网 - 专注C...

...带来现实的财富吗?还是仅仅是虚拟的财富? 2014年,Facebook收购虚拟现实技术显生产商Oculus,公开表示进军虚拟现实(以下简称:VR)领域,让全世界VR从业人员都激动不已。国内更是掀起一波创业热潮,从资本到市场,似乎一夜...
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Finding the number of days between two dates

... What about leap seconds? Not all days have exactly 24*60*60 seconds. This code might be sufficient for practical purposes but it's not exact in sone extremely rare edge cases. – Benjamin Brizzi Aug 1 '12 at 8:15 ...
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How to retrieve the current value of an oracle sequence without increment it?

... SELECT last_number FROM all_sequences WHERE sequence_owner = '<sequence owner>' AND sequence_name = '<sequence_name>'; You can get a variety of sequence metadata from user_sequences, all_sequences and dba_sequences. These views wo...