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Install MySQL on Ubuntu without a password prompt
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Thanks! defining variables outside sudo always gets me.
– Gaston Sanchez
Nov 19 '17 at 0:24
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Adding up BigDecimals using Streams
...into a Stream<BigDecimal>
Call the reduce method.
3.1. We supply an identity value for addition, namely BigDecimal.ZERO.
3.2. We specify the BinaryOperator<BigDecimal>, which adds two BigDecimal's, via a method reference BigDecimal::add.
Updated answer, after edit
I see that you hav...
Do you have to put Task.Run in a method to make it async?
...essions). async methods may return Task, Task<T>, or (if you must) void.
Any type that follows a certain pattern can be awaitable. The most common awaitable types are Task and Task<T>.
So, if we reformulate your question to "how can I run an operation on a background thread in a way th...
How to npm install to a specified directory?
...g that I have noticed on Mac that it creates a symlink to parent folder inside the node_modules directory. But, it still works.
NOTE: NPM honours the path that you've specified through the --prefix option. It resolves as per npm documentation on folders, only when npm install is used without the --p...
How to stage only part of a new file with git?
...N discovery, thanks! Though I'd prefer combining it with -p in that case. gid add -N the_file & git add -p. One should add that -N also works with -A
– Cyril CHAPON
Aug 25 '15 at 9:30
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Is there YAML syntax for sharing part of a list or map?
...o merge into a single mapping. Additionally, you can still explicitly override values, or add more that weren't present in the merge list.
It's important to note that it works with mappings, not sequences as your first example. This makes sense when you think about it, and your example looks like i...
Does JavaScript have “Short-circuit” evaluation?
...ew so far:
First let's inspect the behaviour we are all familiar with, inside the if() block, where we use && to check whether the two things are true:
if (true && true) {
console.log('bar');
}
Now, your first instinct is probably to say: 'Ah yes, quite simple, the code execu...
Why does the C++ map type argument require an empty constructor when using []?
...place in C++11 as a terse alternative to insert.
– prideout
Nov 18 '14 at 19:32
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Why is that std...
parseInt(null, 24) === 23… wait, what?
...d and the entire string can be decoded. At 37 on there is no longer any valid numeral set that can be generated and NaN is returned.
js> parseInt(null, 36)
1112745
>>> reduce(lambda x, y: x * 36 + y, [(string.digits + string.lowercase).index(x) for x in 'null'])
1112745
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what is the best way to convert a json formatted key value pair to ruby hash with symbol as key?
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didnt this used to be :symbolize_keys ? why did that name change?
– Lukas
Sep 13 '12 at 15:56
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