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How to make zsh run as a login shell on Mac OS X (in iTerm)?
When zsh is set as a login shell on Mac OS X, when it is started by iTerm, zsh doesn't consider that it's being run as a login shell, although it's started as ‘-zsh’ (‘-’ is put as the first character of arg[0]) which is supposed to mean that it should start as a login shell.
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Java 8: How do I work with exception throwing methods in streams?
...(Supertype exception Exception is only used as example, never try to catch it yourself)
Then you can call it with: as.forEach(this::safeFoo).
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Use of “global” keyword in Python
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So the above code will give you:
locally defined
locally defined
In addition, due to the nature of python, you could also use global to declare functions, classes or other objects in a local context. Although I would advise against it since it causes nightmares if something goes wrong or needs d...
What is global::?
In C# I see global:: used quite often in auto-generated code. It is not something I have ever used myself so I don't know what the purpose is. Can someone explain this?
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Executors.newCachedThreadPool() versus Executors.newFixedThreadPool()
...point, at most nThreads threads will
be active processing tasks. If
additional tasks are submitted when
all threads are active, they will wait
in the queue until a thread is
available. If any thread terminates
due to a failure during execution
prior to shutdown, a new one will take
i...
How do I set $PATH such that `ssh user@host command` works?
I can't seem to set a new $PATH such that it is used when executing commands via ssh user@host command . I have tried adding export PATH=$PATH:$HOME/new_path to ~/.bashrc and ~/.profile on the remote machine, but executing ssh user@host "echo \$PATH" shows that the change has not been picked u...
How can I print a circular structure in a JSON-like format?
I have a big object I want to convert to JSON and send. However it has circular structure. I want to toss whatever circular references exist and send whatever can be stringified. How do I do that?
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Explanation of [].slice.call in javascript?
...shortcut for converting a DOM NodeList into a regular array, but I must admit, I don't completely understand how it works:
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how to get the last character of a string?
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edited Apr 10 '18 at 10:57
DBS
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Center image using text-align center?
...x solid black;">
<img class="center" src ="https://cdn.sstatic.net/Sites/stackoverflow/company/img/logos/so/so-icon.png?v=c78bd457575a">
</div>
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