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What .NET collection provides the fastest search
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Or better yet, ImmutableSortedSet from System.ImmutableCollections
– Alexei S
Aug 5 '18 at 15:23
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Can I get chrome-devtools to actually search all JS sources?
...e internal browser API, you enable it in the Settings of DevTools and then from any panel in DevTools you can type Ctrl + Shift + F or (on Mac) Options + Command + F (⌥⌘F) to search across all sources, snippets, and files.
Even more helpful to what you may be needing is to set up a Workspace in...
Is there a “do … while” loop in Ruby?
...rs to tell
begin <code> end while <cond>
works differently from
<code> while <cond>
RosettaCode wiki has a similar story:
During November 2005, Yukihiro Matsumoto, the creator of Ruby, regretted this loop feature and suggested using Kernel#loop.
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Find XOR of all numbers in a given range
...results in the running XORs. The f() function calculates the XOR total run from [0, a]. Take a look at this table for 4-bit numbers:
0000 <- 0 [a]
0001 <- 1 [1]
0010 <- 3 [a+1]
0011 <- 0 [0]
0100 <- 4 [a]
0101 <- 1 [1]
0110 <- 7 [a+1]
0111 <- 0 [0]
1000 <- 8 [a]
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Static function variables in Swift
... ba() again, the inner function returns 1 on first call. This is different from a static variable.
– nhgrif
Nov 16 '14 at 14:55
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Something like 'contains any' for Java set?
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Wouldn't Collections.disjoint(A, B) work? From the documentation:
Returns true if the two specified collections have no elements in common.
Thus, the method returns false if the collections contains any common elements.
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Gunicorn worker timeout error
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We had the same problem using Django+nginx+gunicorn. From Gunicorn documentation we have configured the graceful-timeout that made almost no difference.
After some testings, we found the solution, the parameter to configure is: timeout (And not graceful timeout). It works like...
Does “\d” in regex mean a digit?
...igit — 1 2 3 — but only odd matches are highlighted, to distinguish it from the case when the whole 123 string is matched.
Most regex consoles highlight contiguous matches with different colors, but due to the plugin settings, terminal limitations or for some other reason, only every other grou...
Right way to initialize an OrderedDict using its constructor such that it retains order of initial d
..., the list generated is in the same way the data was provided (i.e. source from a list it will be deterministic, sourced from a set or dict not so much).
How does one go about verifying if OrderedDict actually maintains an order. Since a dict has an unpredictable order, what if my test vectors l...
Create a dictionary with list comprehension
...) of keys and/or values, just call the dict built-in directly:
1) consumed from any iterable yielding pairs of keys/vals
dict(pairs)
2) "zip'ped" from two separate iterables of keys/vals
dict(zip(list_of_keys, list_of_values))
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