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What does |= (ior) do in Python?
...nts), we apply the bitwise OR and get an integral result:
>>> a = 10
>>> b = 16
>>> a | b
26
How? In general, the bitwise operations follow some "rules":
internally compare binary equivalents
apply the operation
return the result as the given type
Let's apply these r...
Python - Create a list with initial capacity
...
def doAppend( size=10000 ):
result = []
for i in range(size):
message= "some unique object %d" % ( i, )
result.append(message)
return result
def doAllocate( size=10000 ):
result=size*[None]
for i in range(si...
C++ convert hex string to signed integer
...
answered Jan 17 '10 at 2:08
Mike LundyMike Lundy
37033 silver badges66 bronze badges
...
How to ALTER multiple columns at once in SQL Server
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answered Aug 12 '10 at 7:30
Neil KnightNeil Knight
42.9k2222 gold badges116116 silver badges184184 bronze badges
...
MySQL get the date n days ago as a timestamp
...owLowRepImageUploadWarning: true,
reputationToPostImages: 10,
bindNavPrevention: true,
postfix: "",
imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\...
MongoDB/Mongoose querying at a specific date?
...ncluded.
– greduan
Jun 11 '18 at 15:10
1
for me moment(today).endOf('day') gives the same day wit...
How to get a Docker container's IP address from the host
...m/questions/17157721/…
– Dunk
Feb 10 '16 at 15:46
7
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Javascript: best Singleton pattern [duplicate]
...
10
? You cannot possibly do anything to defend against "attacks". If someone has injected code into your JS origin you have already totally lo...
Computed / calculated / virtual / derived columns in PostgreSQL
... |
edited Jun 27 '19 at 10:20
answered May 23 '19 at 16:00
...
unit testing of private functions with mocha and node.js
...ion of rewire.
– Louis
Apr 5 '17 at 10:25
1
Just a small point, code coverage may fail to pick up...