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Multiple left-hand assignment with JavaScript
... Just to note: if you know you want to do this kind of thing ahead of time, you could still break up the definition from the assignment. So: var v1, v2, v3; Then later on: v1 = v2 = v3 = 6; They'll still be in local scope. Since David mentioned alerts, this would work as expected (if pre-var'd)...
MISCONF Redis is configured to save RDB snapshots
...lly at /var/log/redis/redis-server.log on linux machines) but a lot of the times BGAVE fails because the fork can't allocate memory. Many times the fork fails to allocate memory (although the machine has enough RAM available) because of a conflicting optimization by the OS.
As can be read from Redis...
Is gcc 4.8 or earlier buggy about regular expressions?
...edback to the standard committee before the standard was finalised. At the time lots of people were grateful to have had access to bleeding edge features long before C++11 was finished and before many other compilers provided any support, and that feedback really helped improve C++11. This was a Goo...
MySQL Fire Trigger for both Insert and Update
Is it possible to fire a mysql trigger for both the insert and update events of a table?
3 Answers
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What are some good Python ORM solutions? [closed]
...heck out peewee:
https://github.com/coleifer/peewee
Example:
import datetime
from peewee import *
class Blog(Model):
name = CharField()
class Entry(Model):
blog = ForeignKeyField(Blog)
title = CharField()
body = TextField()
pub_date = DateTimeField(default=datetime.datetime....
How to compare strings in Bash
...both the variable and the string literal with an x? Is that a relic of old times or is it really needed in some situations?
– lanoxx
Mar 8 '19 at 9:36
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How to update maven repository in Eclipse?
Assuming you're already using the m2eclipse plugin , what can you do when it doesn't update the dependencies to the latest in your repo?
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Why can tuples contain mutable items?
If a tuple is immutable then why can it contain mutable items?
8 Answers
8
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Can Retrofit with OKHttp use cache data when offline
I'm trying to use Retrofit & OKHttp to cache HTTP responses. I followed this gist and, ended up with this code:
6 Answers...
std::function and std::bind: what are they, and when should they be used?
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Very well explained, but sometimes std::bind comes together with the this usage as the 2nd argument. Can you please elaborate this use case?
– Mendes
Mar 1 '16 at 1:45
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