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Understanding slice notation
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It's pretty si<em>mem>ple really:
a[start:stop] # ite<em>mem>s start through stop-1
a[start:] # ite<em>mem>s start through the rest of the array
a[:stop] # ite<em>mem>s fro<em>mem> the beginning through stop-1
a[:] # a copy of the whole array
There ...
How can I clone an SQL Server database on the sa<em>mem>e server in SQL Server 2008 Express?
I have an <em>Mem>S SQL Server 2008 Express syste<em>mem> which contains a database that I would like to 'copy and rena<em>mem>e' (for testing purposes) but I a<em>mem> unaware of a si<em>mem>ple way to achieve this.
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How to install Google Play Services in a Geny<em>mem>otion V<em>Mem> (with no drag and drop support)?
How can I install Google Play Services in a Geny<em>mem>otion e<em>mem>ulator with no drag and drop support?
17 Answers
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What does <em>mem>ulticore asse<em>mem>bly language look like?
Once upon a ti<em>mem>e, to write x86 asse<em>mem>bler, for exa<em>mem>ple, you would have instructions stating "load the EDX register with the value 5", "incre<em>mem>ent the EDX" register, etc.
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How to get the instance id fro<em>mem> within an ec2 instance?
How can I find out the instance id of an ec2 instance fro<em>mem> within the ec2 instance?
32 Answers
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How to <em>mem>ake a in Bootstrap look like a nor<em>mem>al link in nav-tabs?
I'<em>mem> working in (for<em>mem>erly Twitter) Bootstrap 2 and I wanted to style buttons as though they were nor<em>mem>al links. Not just any nor<em>mem>al links, though; these are going in a &a<em>mem>p;lt;ul class="nav nav-tabs nav-stacked"&a<em>mem>p;gt; container. The <em>mem>arkup will end up like this:
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Why does <em>Mem>ath.Round(2.5) return 2 instead of 3?
In C#, the result of <em>Mem>ath.Round(2.5) is 2.
15 Answers
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Eclipse HotKey: how to switch between tabs?
...h between opened windows in Eclipse? There is Ctrl + F6 , but it's asking <em>mem>e which one I want, but I want switch it like tabs in browser or window in operating syste<em>mem> ( C<em>mem>d / Win + Tab ) without file-selection fro<em>mem> the list. How to do this easy thing in Eclipse?
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What is the difference between varchar and varchar2 in Oracle?
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As for now, they are synony<em>mem>s.
VARCHAR is reserved by Oracle to support distinction between NULL and e<em>mem>pty string in future, as ANSI standard prescribes.
VARCHAR2 does not distinguish between a NULL and e<em>mem>pty string, and never will.
If you rely on e...
How does this giant regex work?
I recently found the code below in one of <em>mem>y directories, in a file called doc.php . The file functions or links to a file <em>mem>anager. It's quite nicely done. Basically, it lists all the files in the current directory, and it lets you change directories.
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