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Qt events and signal/slots
...r accepting this answer. – The cited paragraph does not even contain the words “signal” or “slot”!
– Robert Siemer
Apr 29 '12 at 18:18
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What is an Endpoint?
...t to say this is one endpoint), then you say "OK, whatever, these are just words! I am happy enough that we simply understand each other"
– Tomeg
Jul 15 at 7:14
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How do I know the script file name in a Bash script?
...ill only travel one symlink deep, 2. $0 in the first example is subject to word splitting, 3. $0 is passed to basename, readlink, and echo in a position which allows it to be treated as a command line switch. I suggest instead me=$(basename -- "$0") or much more efficiently at the expense of readabi...
How to echo shell commands as they are executed
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Using the word "verbose" that way doesn't accomplish anything. You can do set -o verbose or set -v (only "verbose") or set -o xtrace or set -x (only "xtrace") or set -xv (both) or set -o xtrace -o verbose (both).
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Remove all special characters, punctuation and spaces from string
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this also removes the spaces between words, "great place" -> "greatplace". How to avoid it?
– Reihan_amn
Jul 19 '17 at 19:19
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How do I remove the file suffix and path portion from a path string in Bash?
...buzz
Documentation can be found in the Bash manual. Look for ${parameter%word} and ${parameter%%word} trailing portion matching section.
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Get data from fs.readFile
... line of your code, function readContent(callback), is callback a reserved word? I mean, is this the standard way to implement callbacks for your custom functions? I've just started learning node.
– Amal Antony
Jul 22 '13 at 8:26
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Why is a C++ Vector called a Vector?
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A vector is literally a "carrier". The same word is used for (e.g.) insects that transmit disease, and comes from the same Latin root as "vehicle". So it's something that takes you from one place to another. Incidentally, the word "matrix" is also from Latin, meaning "...
How do I split a string on a delimiter in Bash?
... Very concise, but there are caveats for general use: the shell applies word splitting and expansions to the string, which may be undesired; just try it with. IN="bla@some.com;john@home.com;*;broken apart". In short: this approach will break, if your tokens contain embedded spaces and/or chars. s...
Nginx — static file serving confusion with root & alias
...he location part is appended to the alias.
A picture is worth a thousand words
for root:
for alias:
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