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What is boilerplate code?

...her hand, anyone can say that it's a piece of reusable code. The term actually came from the steel industries. For a little bit of history, according to Wikipedia: In the 1890s, boilerplate was actually cast or stamped in metal ready for the printing press and distributed to newspapers around ...
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Remove last character from string. Swift language

...answered Jul 24 '14 at 11:28 gui_dosgui_dos 1,19377 silver badges55 bronze badges ...
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How to ssh to vagrant without actually running “vagrant ssh”?

...sh" because it's -c option didn't pass on arguments properly. This is basically what it does (there might be more, but it works fine this way) #!/bin/sh PORT=$(vagrant ssh-config | grep Port | grep -o '[0-9]\+') ssh -q \ -o UserKnownHostsFile=/dev/null \ -o StrictHostKeyChecking=no \ -i...
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switch / pattern matching idea

... and some very smart people have done some very cool things in C#, but actually using it feels heavy. What I have ended up using often (across-projects) in C#: Sequence functions, via extension methods for IEnumerable. Things like ForEach or Process ("Apply"? -- do an action on a sequence item as...
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Default function arguments in Rust

...fn add(a: Option<i32>, b: Option<i32>) -> i32 { a.unwrap_or(1) + b.unwrap_or(2) } This accomplishes the objective of having the default value and the function coded only once (instead of in every call), but is of course a whole lot more to type out. The function call will look ...
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Add alternating row color to SQL Server Reporting services report

...t when the basic solution does not suffice, it's a nice alternative. Basically, you add code to the Report as follows... Private bOddRow As Boolean '************************************************************************* ' -- Display green-bar type color banding in detail rows ' -- Call from Bac...
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How to add new column to MYSQL table?

... Thanks, It worked with - mysql_query("ALTER TABLE assessment ADD q6 INT(1) NOT NULL AFTER q5"); – Steven Trainor Apr 19 '13 at 21:33 ...
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Random number generator only generating one random number

..., max); } } Edit (see comments): why do we need a lock here? Basically, Next is going to change the internal state of the Random instance. If we do that at the same time from multiple threads, you could argue "we've just made the outcome even more random", but what we are actually doing is ...
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What is the difference between “ is None ” and “ ==None ”

... class Foo: def __eq__(self,other): return True foo=Foo() print(foo==None) # True print(foo is None) # False share | improve thi...
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How do I get the information from a meta tag with JavaScript?

... What you really want is 'let' to keep them locally defined ;) – tommed Mar 23 '15 at 21:54 26 ...