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How can I show line numbers in Eclipse?
How can I show line numbers by default in Eclipse?
16 Answers
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What's the difference between .bashrc, .bash_profile, and .environment?
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The main difference with shell config files is that some are only read by "login" shells (eg. when you login from another host, or login at the text console of a local unix machine). these are the ones called, say, .login or .profile or .zlogin (depending on which shell you're using).
Then you ...
Does the 'mutable' keyword have any purpose other than allowing the variable to be modified by a con
...Since c++11 mutable can be used on a lambda to denote that things captured by value are modifiable (they aren't by default):
int x = 0;
auto f1 = [=]() mutable {x = 42;}; // OK
auto f2 = [=]() {x = 42;}; // Error: a by-value capture cannot be modified in a non-mutable lambda
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In tmux can I resize a pane to an absolute value
... easier to digest - i.e. :resize-pane -D 10 (Resizes the current pane down by 10 cells). Change D to L, R, U as explained above.
– jordancooperman
Feb 4 '18 at 16:26
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In what order do static/instance initializer blocks in Java run?
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Except that the class is loaded when it's referenced by another class, which may be a long time before it's initialized.
– Hot Licks
Aug 10 '14 at 3:00
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std::shared_ptr of this
...Note however, that calling .shared_from_this() requires that this is owned by std::shared_ptr at the point of call. This means that you cannot create such object on stack anymore, and generally cannot call .shared_from_this() from within a constructor or destructor.
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Dynamically change color to lighter or darker by percentage CSS (Javascript)
...e some other links, but with lighter color. Obviously I can just do simply by the hex code adding in the CSS file, but our site lets user decide what colors they want for their customized profile/site (like Twitter).
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Is python's sorted() function guaranteed to be stable?
...r lists, whenever the "primary" sorting keys are equal, it ends up sorting by the "secondary" key. For example, sorted([(1, 2), (1, 1)]) returns [(1, 1), (1, 2)] instead of returning the original input in the same sequence/order. Shouldn't the guarantee of stability mean that it should be returning ...
MongoDB: Find a document by non-existence of a field?
... imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454...
How can I apply a function to every row/column of a matrix in MATLAB?
You can apply a function to every item in a vector by saying, for example, v + 1 , or you can use the function arrayfun . How can I do it for every row/column of a matrix without using a for loop?
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