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How do I insert a linebreak where the cursor is without entering into insert mode in Vim?
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If you're usually expanding a one line block to three lines, try substitution. Change the opening bracket into bracket/return, and the closing bracket into return/bracket.
The command for substituting bracket/return for bracket looks like this:
:s/{/{\r/
Sinc...
Programmatically add custom event in the iPhone Calendar
...AccessToEntityType:completion:" and execute the event handling inside of a block.
2) You need to commit your event now or pass the "commit" param to your save/remove call
Everything else stays the same...
Add the EventKit framework and #import <EventKit/EventKit.h> to your code.
In my exam...
How do I concatenate two strings in C?
...you shouldn't be worrying about that now. Note that the function returns a block of heap allocated memory to the caller and passes on ownership of that memory. It is the responsibility of the caller to free the memory when it is no longer needed.
Call the function like this:
char* s = concat("derp...
Uploading images using Node.js, Express, and Mongoose
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You can configure the connect body parser middleware in a configuration block in your main application file:
/** Form Handling */
app.use(express.bodyParser({
uploadDir: '/tmp/uploads',
keepExtensions: true
}))
app.use(express.limit('5mb'));
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Unique Key constraints for multiple columns in Entity Framework
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In your second code block (this.Property(t => t.Email)), what is that containing class? (ie: what is this)
– JoeBrockhaus
Jul 9 '15 at 18:08
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C fopen vs open
...ckets a whole lot, and there the fact that you really want to be doing non-blocking IO (which FILE * totally fails to support in any reasonable way) with no buffering at all and often have complex parsing requirements really color my perceptions.
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How to connect android emulator to the internet
...ur firewall settings - as @moon_walker333 mentions in this thread. AVG was blocking my application.
– ccbunney
Apr 20 '13 at 8:06
1
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iOS app with framework crashed on device, dyld: Library not loaded, Xcode 6 Beta
This crash has been a blocking issue I used the following steps to reproduce the issue:
29 Answers
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What characters are allowed in an email address?
...822 addresses was a mere 3.7k.
See also: RFC 822 Email Address Parser in PHP.
The formal definitions of e-mail addresses are in:
RFC 5322 (sections 3.2.3 and 3.4.1, obsoletes RFC 2822), RFC 5321, RFC 3696,
RFC 6531 (permitted characters).
Related:
The true power of regular expressions
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What is wrong with using goto? [duplicate]
... the loop? Goto will jump to some other place, jumping over the end of the blocks, where the destructors for these objects are called. Right? In most cases, it won't do anything bad. But there are cases where it WILL do, including losing user's data etc.
– SasQ
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