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How to configure postgresql for the first time?
I have just installed postgresql and I specified password x during installation.
When I try to do createdb and specify any password I get the message:
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What is the entry point of swift code execution?
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@nathan He tagged iOS8, that goes for Cocoa-Touch, my answer is right.
– user2742371
Jun 8 '14 at 22:03
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What are good grep tools for Windows? [closed]
...tions on grep tools for Windows? Ideally ones that could leverage 64-bit OS.
28 Answers
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What is the difference between Trap and Interrupt?
...'s also the usual way to invoke a kernel routine (a system call) because those run with a higher priority than user code. Handling is synchronous (so the user code is suspended and continues afterwards). In a sense they are "active" - most of the time, the code expects the trap to happen and relies ...
How large should my recv buffer be when calling recv in the socket library
...lable to read than your buffer has room for, then they'll be queued by the OS and available for your next call to recv.
SOCK_DGRAM: The excess bytes are discarded.
How can I know if I have received the entire message?
SOCK_STREAM: You need to build some way of determining the end-of-message into...
Difference between an API and SDK
... I agree with this definition, but at the same time wonder why iOS and Android use the term API for e.g. the Bluetooth library (iOS Core Bluetooth API, Android Bluetooth APIs)?
– tamberg
Oct 11 '19 at 9:26
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Is there any way to enforce typing on NSArray, NSMutableArray, etc.?
...o seem to are programmers from other languages who are still thinking in those languages. If you only want objects of a given class in an array, only stick objects of that class in there. If you want to test that your code is behaving properly, test it.
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Eclipse will not start and I haven't changed anything
...ly the menus were all blank, so I decided to restart eclipse. I clicked "close" and "ok" to save everything, but nothing happened, so I clicked close again and eclipse closed. I clicked on eclipse and the loading screen only flashes and disappears followed by a message telling me to check the .log ...
Access restriction on class due to restriction on required library rt.jar?
... @NelsBeckman. Your answer has helped me after 3/4 of decade since it was posted.
– Aravamudhan
Apr 4 '18 at 13:34
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Search for all occurrences of a string in a mysql database [duplicate]
... tables and all fields. But I have no idea where to start or if it's even possible.
17 Answers
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