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NPM/Bower/Composer - differences?
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answered Apr 7 '14 at 18:58
Mangled DeutzMangled Deutz
11.1k66 gold badges3535 silver badges3434 bronze badges
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How can I multiply and divide using only bit shifting and adding?
... you want to decompose one of the numbers by powers of two, like so:
21 * 5 = 10101_2 * 101_2 (Initial step)
= 10101_2 * (1 * 2^2 + 0 * 2^1 + 1 * 2^0)
= 10101_2 * 2^2 + 10101_2 * 2^0
= 10101_2 << 2 + 10101_2 << 0 (Decomposed)
= 10101_2 * 4 + ...
Hide all warnings in ipython
...rary/warnings.html
– AZhao
Jul 13 '15 at 17:23
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Preview layout with merge root tag in Intellij IDEA/Android Studio
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357
There is a new parentTag tools attribute (added in Android Studio 2.2) that you can use to spec...
How to get the top 10 values in postgresql?
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Olaf DietscheOlaf Dietsche
63.2k55 gold badges8484 silver badges171171 bronze badges
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Rails: where does the infamous “current_user” come from?
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answered Oct 4 '12 at 3:51
Zach KempZach Kemp
10.9k11 gold badge2626 silver badges4242 bronze badges
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Find method references in Xcode
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253
Select the method you're interested in, or position the text cursor within it.
Open the "Relat...
How to check status of PostgreSQL server Mac OS X
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95
The simplest way to to check running processes:
ps auxwww | grep postgres
And look for a comm...
How to git bundle a complete repo
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Jakub NarębskiJakub Narębski
254k5858 gold badges205205 silver badges227227 bronze badges
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Serializing a list to JSON
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345
If using .Net Core 3.0 or later;
Default to using the built in System.Text.Json parser implemen...