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Converting an array of objects to ActiveRecord::Relation
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Switch statement: must default be the last case?
... ...thinking about it though, I'm not convinced having the default at the top is good because very few people would be looking for it there. It might be better to assign the return to a variable and handle success in one side of an if and errors in the other side with a case statement.
...
async/await - when to return a Task vs void?
...ync methods that return void are special in another aspect: they represent top-level async operations, and have additional rules that come into play when your task returns an exception. The easiest way is to show the difference is with an example:
static async void f()
{
await h();
}
static as...
How do I get a Cron like scheduler in Python? [closed]
...tialize.
nextRunTime = getNextCronRunTime(schedule)
sleepTillTopOfNextMinute()
Helper routines:
from croniter import croniter
from datetime import datetime, timedelta
# Round time down to the top of the previous minute
def roundDownTime(dt=None, dateDelta=timedelta(minutes=1)):
...
How to simulate Android killing my process
...ocess, make sure you select your device and process in Logcat dropdowns at top)
Get back to the application with Home long press or opened apps (depends on the device)
Application will start in recreated ActivityD (ActivityA, ActivityB, ActivityC are dead and will be recreated when you get back to t...
What are 'get' and 'set' in Swift?
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Can you help me understand Moq Callback?
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How to install mongoDB on windows?
... installation it’s just Downloading…
I. Download the zip file http://www.mongodb.org/downloads
II. Extract it and copy the files into your desired location.
III. Start the DB engine.
IV. Test the installation and use it.
That's it! So simple, right? Ok let’s start
1. Download the zip file...
bash HISTSIZE vs. HISTFILESIZE?
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Difference between Hashing a Password and Encrypting it
The current top-voted to this question states:
9 Answers
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