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List all developers on a project in Git
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Note that if you want to use this command from within a script, or something like "ant", you must specify a revision or it outputs nothing. For the current revision you can use HEAD: git shortlog -sn HEAD
– Majen...
LaTeX: Prevent line break in a span of text
... after such lines), and will have a chance to revise the contents, whereas if there was too much space, you might not notice it.
Use \sloppy or \begin{sloppypar}...\end{sloppypar} to adjust this behavior, at least a little. Another possibility is \raggedright (or \begin{raggedright}...\end{raggedri...
JavaScript: how to change form action attribute value based on selection?
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If you design for mobile devices it would be better to change action "on submit" for performance issues. Check my answer below.
– trante
Dec 13 '13 at 13:13
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QString to char* conversion
...is statement, so the result pointer probably does not have a valid address if you use it in a subsequent statement.
– RicoRico
Mar 6 '16 at 12:32
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How to write a foreach in SQL Server?
...gonizing row) solutions are typically bad performers and cause headaches. If you are new, PLEASE try to learn this lesson early.
– granadaCoder
Aug 29 '13 at 14:56
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Accessing elements of Python dictionary by index
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Like, for example, if you had a dictionary of unknown depth, e.g, a nested dictionary, and you have element "n" at an unknown depth, stored in an unknown element.
– Ethan Bierlein
May 13 '15 at 12:27
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Objective-C Split()?
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I have a problem if I do @"Hello world ". It will return an array of 3 objects, of which the last one contains @"". I could loop through array and delete it, but is there a better way?
– Au Ris
Feb 13 '1...
PHP how to get local IP of system
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Clarification: a computer can have several IP addresses. This variable is HTTP-only and contains the IP address the virtual host is running at. Given how vague the question is, it's hard to say if this is the expected answer.
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How to assign a heredoc value to a variable in Bash?
...-r -d '' VAR <<'EOF'
abc'asdf"
$(dont-execute-this)
foo"bar"''
EOF
If you don't quote the variable when you echo it, newlines are lost. Quoting it preserves them:
$ echo "$VAR"
abc'asdf"
$(dont-execute-this)
foo"bar"''
If you want to use indentation for readability in the source code, use...
How do I check if a C++ std::string starts with a certain string, and convert a substring to an int?
...verload of rfind which has the pos parameter:
std::string s = "tititoto";
if (s.rfind("titi", 0) == 0) {
// s starts with prefix
}
Who needs anything else? Pure STL!
Many have misread this to mean "search backwards through the whole string looking for the prefix". That would give the wrong res...