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In Vim, is there a way to paste text in the search line?
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You can insert the contents of a numbered or named register by typing CTRLR {0-9a-z"%#:-=.}. By typing CTRL-R CTRL-W you can paste the current word under the cursor. See:
:he cmdline-editing
for more information.
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Displaying the #include hierarchy for a C++ file in Visual Studio
... our Include issues and drop our compile time from 50 minutes to 8 minutes by pruning out large chunks of includes we weren't using.
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Difference between WebStorm and PHPStorm
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WebStorm comes with certain (mainly) JavaScript oriented plugins bundled by default while they need to be installed manually in PhpStorm (if necessary).
At the same time: plugins that require PHP support would not be able to install in WebStorm (for obvious reasons).
P.S.
Since WebStorm has diff...
How do you properly use namespaces in C++?
...ier, not because it is a good idea.
"using namespace std ;" is discouraged by Scott Meyers (I don't remember exactly which book, but I can find it if necessary).
Namespace Composition
Namespaces are more than packages. Another example can be found in Bjarne Stroustrup's "The C++ Programming Language...
Display / print all rows of a tibble (tbl_df)
tibble (previously tbl_df ) is a version of a data frame created by the dplyr data frame manipulation package in R. It prevents long table outputs when accidentally calling the data frame.
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How can I save my secret keys and password securely in my version control system?
...lter_openssl
smudge_filter_openssl
diff_filter_openssl
which are used by Git for decryption, encryption, and supporting Git diff. A master passphrase and salt (fixed!) is defined inside these scripts and you MUST ensure that .gitencrypt is never actually pushed.
Example clean_filter_openssl scr...
Pretty print in MongoDB shell as default
...= true
to your file in $HOME/.mongorc.js to enable pretty print globally by default.
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PHP Fatal error: Cannot redeclare class
... always obvious, since you could have a long chain of files being included by one another.
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How to go back in Eclipse?
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In addition to the keyboard shortcut mentioned by @lucas, there is the left and right arrow icons in the toolbar. It also has a handy back to last edit location as well.
Both of these are of course reflected in the menu under Navigate as well.
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Listing only directories in UNIX
...sically filters the expansion of '*', i.e. all entries in the current dir, by the -type d condition.
Advantage is that, output is same as ls -1 *, but only with directories
and entries do not start with a dot
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