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Error-Handling in Swift-Language
...t in Swift 2, as there is a new error-handling mechanism, that is somewhat more similar to exceptions but different in detail.
1. Indicating error possibility
If function/method wants to indicate that it may throw an error, it should contain throws keyword like this
func summonDefaultDragon() th...
What is the difference between a port and a socket?
... identifier. Note that address/port does not completely identify a socket (more on this later).
The purpose of ports is to differentiate multiple endpoints on a given network address. You could say that a port is a virtualised endpoint. This virtualisation makes multiple concurrent connections on a...
Sharing link on WhatsApp from mobile website (not application) for Android
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C: Run a System Command and Get Output? [duplicate]
...at it outputs, but I do not want this text printed to screen. Is there a more elegant way than making a temporary file?
3...
Linux command (like cat) to read a specified quantity of characters
...escription
Print the first 10 lines of each FILE to standard output. With more than one FILE, precede each with a header giving the file name. With no FILE, or when
FILE is -, read standard input.
Mandatory arguments to long options are mandatory for short options too.
-c, --bytes=[-]N
print the f...
How can I pass a parameter to a Java Thread?
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final is not that important any more; it's enough if the variable is effectively final (despite it does no harm having it)
– user85421
Jun 10 '19 at 19:50
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Window.open and pass parameters by post method
...en" name="something" value="something" />
<input type="hidden" name="more" value="something" />
<input type="hidden" name="other" value="something" />
</form>
<script type="text/javascript">
window.open('', 'TheWindow');
document.getElementById('TheForm').submit();
</s...
Selenium c# Webdriver: Wait Until Element is Present
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@Loudenvier Please make the first line bold so that it is more noticeable. Especially since it is not the accepted answer, although being a better and more precise approach.
– Rick
Jul 9 '15 at 7:29
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Find out whether Chrome console is open
...toString (2017-2018)
Since the original asker doesn't seem to be around anymore and this is still the accepted answer, adding this solution for visibility. Credit goes to Antonin Hildebrand's comment on zswang's answer. This solution takes advantage of the fact that toString() is not called on logge...
Can I record/play macros in Visual Studio 2012/2013/2015/2017/2019?
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