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How can I get the sha1 hash of a string in node.js?
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'binary' - Alias for 'latin1' nodejs.org/api/…
– Jossef Harush
Dec 10 '18 at 12:04
1
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Can a JSON value contain a multiline string
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I can't imagine designing an API or JSON document this way just to increase string readability (only for debugging reasons I guess) :| ....
– Adam Dyga
Apr 27 '16 at 14:07
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Return from lambda forEach() in java
...rn false; I wonder what is really shorter. And clearer. The java stream api have truly destroyed java language and java environment. Nightmare to work in any java project in 2020.
– mmm
May 2 at 12:47
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Why does Java's Arrays.sort method use two different sorting algorithms for different types?
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According to Java 7 API docs cited in this answer, Arrays#Sort() for object arrays now uses TimSort, which is a hybrid of MergeSort and InsertionSort. On the other hand, Arrays#sort() for primitive arrays now uses Dual-Pivot QuickSort. These cha...
How do I implement interfaces in python?
...hese interfacing capabilities, the Python creators provided an easy-to-use API to make that possible.
– David Culbreth
Nov 21 '19 at 23:13
add a comment
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Check if an apt-get package is installed and then install it if it's not on Linux
...ls it if not can be seen at: How to install a package using the python-apt API
Here is a copy for reference:
#!/usr/bin/env python
# aptinstall.py
import apt
import sys
pkg_name = "libjs-yui-doc"
cache = apt.cache.Cache()
cache.update()
cache.open()
pkg = cache[pkg_name]
if pkg.is_installed:
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Rails find_or_create_by more than one attribute?
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api.rubyonrails.org/classes/ActiveRecord/…
– Duke
Feb 20 '16 at 0:32
add a comment
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Convert Float to Int in Swift
...the best answer, since it raises the awareness of rounding and its related API, so that the developer can take more control and responsibility. FloatingPointRoundingRule
– Juguang
Aug 7 at 10:14
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Adding a library/JAR to an Eclipse Android project
... it is marked as a library project.
Also make sure it is build with Google API support, if not you will get compile errors.
Then, in right click on your main project in the project explorer.
Select properties, then select Android on the left.
In the library section below, click "Add"..
The mapview...
How do I deep copy a DateTime object?
...strate the point, but for now assume DateTime is returned from some opaque API that I can't just call over again. For example, I have a function that handles orders that returns a DateTime which is when the customer can next place an order. Calling the function to create a copy produces side effects...