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How to read from a file or STDIN in Bash?
...nce between using /proc/$$/fd/0 and /dev/stdin? I noticed the latter seems to be more common and looks more straightforward.
– knowah
Jan 14 '15 at 23:24
20
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Why does Stream not implement Iterable?
...ereas Stream is something that can only be used once — more like an Iterator.
If Stream extended Iterable then existing code might be surprised when it receives an Iterable that throws an Exception the
second time they do for (element : iterable).
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Visual Studio - Shortcut to Navigate to Solution Explorer
...+ TAB and selection) that would take me from inside a document directly into the solution explorer? I don't want to customize any shortcuts or change any default behavior.
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How to concatenate stdin and a string?
How to I concatenate stdin to a string, like this?
9 Answers
9
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When can I use a forward declaration?
I am looking for the definition of when I am allowed to do forward declaration of a class in another class's header file:
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Why does InetAddress.isReachable return false, when I can ping the IP address?
..." method has not been worthy of using for me in many cases. You can scroll to the bottom to see my alternative for simply testing if you're online and capable of resolving external hosts (i.e. google.com) ... Which generally seems to work on *NIX machines.
The issue
There is alot of chatter abou...
CreateProcess error=206, The filename or extension is too long when running main() method
...There is no simple (as in a couple of clicks or a simple command) solution to this issue.
Quoting from some answers in this bug report in Eclipse.org, these are the work-arounds. Pick the one that's the least painful to you:
Reduce the classpath
Use directories instead of jar files
Use a packed jar...
Can I exclude some concrete urls from inside ?
I want some concrete filter to be applied for all urls except for one concrete (i.e. for /* except for /specialpath ).
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Is there a standardized method to swap two variables in Python?
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Python evaluates expressions from left to right. Notice that while
evaluating an assignment, the right-hand side is evaluated before the
left-hand side.
http://docs.python.org/3/reference/expressions.html#evaluation-order
That means the following for th...
How to do SELECT COUNT(*) GROUP BY and ORDER BY in Django?
I'm using a transaction model to keep track all the events going through the system
2 Answers
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