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In practice, what are the main uses for the new “yield from” syntax in Python 3.3?
...m
def reader():
"""A generator that fakes a read from a file, socket, etc."""
for i in range(4):
yield '<< %s' % i
def reader_wrapper(g):
# Manually iterate over data produced by reader
for v in g:
yield v
wrap = reader_wrapper(reader())
for i in wrap:
pr...
How do I initialize a TypeScript object with a JSON object
...st "draft" when I wrote this answer (which is also why the names are "Foo" etc.).
module Environment {
export class Sub {
id: number;
}
export class Foo {
baz: number;
Sub: Sub;
}
}
function deserialize(json, environment, clazz) {
var instance = new cla...
What does upstream mean in nginx?
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@OlivierPons maybe your config is /etc/nginx/conf.d/default.conf that is included in /etc/nginx/nginx.conf, which HAS http {}
– srghma
Mar 15 '18 at 19:47
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Why doesn't adding CORS headers to an OPTIONS route allow browsers to access my API?
... had the list of accepted HEADERS, or which content-types require OPTIONS, etc but it's a good start
– dwanderson
Jun 19 '18 at 1:38
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Operator Overloading with C# Extension Methods
...ds, as
opposed to extention properties,
events, operators, static methods, etc
etc. Regular extension methods were
what we needed for LINQ, and they had
a syntactically minimal design that
could not be easily mimicked for some
of the other member kinds.
We are becoming increasingly aware
that other ...
What is InputStream & Output Stream? Why and when do we use them?
...ngs (like the screen, or Files, or byte arrays, or network connections, or etc). InputStream classes access the same things, but they read data in from them.
Here is a good basic example of using FileOutputStream and FileInputStream to write data to a file, then read it back in.
...
Best JavaScript compressor [closed]
...ed, transforms IFs into the &&, || or ?/: operators when possible, etc.).
transforms foo["bar"] into foo.bar where possible
removes quotes from keys in object literals, where possible
resolves simple expressions when this leads to smaller code (1+3*4 ==> 13)
PS: Oh, it can "beautify" as...
Naming Classes - How to avoid calling everything a “Manager”? [closed]
...ng that'd be posted on thedailywtf.com, "ManagerOfPeopleWhoHaveMortgages", etc.
I suppose it's right that one monolithic Manager class is not good design, but using 'Manager' is not bad. Instead of UserManager we might break it down to UserAccountManager, UserProfileManager, UserSecurityManager, et...
How do I get PyLint to recognize numpy members?
...-members=numpy.*
As another solution, add this option to ~/.pylintrc or /etc/pylintrc file:
[TYPECHECK]
# List of members which are set dynamically and missed by pylint inference
# system, and so shouldn't trigger E1101 when accessed. Python regular
# expressions are accepted.
generated-members=...
Disable sorting for a particular column in jQuery DataTables
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@Lasang - Did you really mean [-1], then [1], [2], etc? What does the -1 mean? Doesn't indexing for columns begin at 1 for dataTables?
– Dan Nissenbaum
Feb 13 '14 at 6:49
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