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Reset Entity-Framework Migrations
...rsion (No initial command, and you will need to delete "Snapshot" files)
(Tested in .NET Core 2.1)
Here are the steps:
Delete the _efmigrationhistory table.
Search for your entire solution for files that contain Snapshot in their name, such as ApplicationDbContextSnapshot.cs, and delete them.
R...
How to use string.replace() in python 3.x
...e str.replace() as a chain of str.replace(). Think you have a string like 'Testing PRI/Sec (#434242332;PP:432:133423846,335)' and you want to replace all the '#',':',';','/' sign with '-'. You can replace it either this way(normal way),
>>> str = 'Testing PRI/Sec (#434242332;PP:432:1334238...
What should I set JAVA_HOME environment variable on macOS X 10.6?
...for me is simply put in
$ export JAVA_HOME=$(/usr/libexec/java_home)
To test whether it works, put in
$ echo $JAVA_HOME
it shows
/System/Library/Java/JavaVirtualMachines/1.6.0.jdk/Contents/Home
you can also test
$ which java
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Can't access object property, even though it shows up in a console log
...
Doing some testing, it seems that you have come across this issue even with an array, so I would recommend doing JSON.stringify instead.
– Flimm
Oct 4 '18 at 14:47
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PHP method chaining?
...
@alex: I don't have PHP 4 to test with right now, but I'm pretty sure not.
– BoltClock♦
Sep 16 '10 at 6:23
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How to remove the left part of a string?
... front so it's only used if a "=" is in the string. Otherwise you can also test for the length of the result of split() and if it's ==2.
– MrTopf
Mar 1 '09 at 22:33
8
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How do I convert a String object into a Hash object?
... ruby hash.
I put this code up on github as well. This code starts with a test string to exercise all the conversions
require 'json'
# Example ruby hash string which exercises all of the permutations of position and type
# See http://json.org/
ruby_hash_text='{"alpha"=>{"first second > thir...
Unable to verify leaf signature
...et it up the right way with certificates. I merely wanted to setup a quick test for a demo so the code I posted is a quick fix. I should have prefaced with that in my comment.
– LukeP
Jun 3 '15 at 21:48
...
Why do access tokens expire?
... into your account from an unexpected geographical location you can get an alert. You can see all locations that may have currently valid refresh tokens. You can log out of all locations, invalidating all those other refresh tokens.
– Bon
Dec 5 '15 at 18:19
...
Pandas percentage of total with groupby
...tml)
I find the following solution to be the simplest(and probably the fastest) using transformation:
Transformation: While aggregation must return a reduced version of the
data, transformation can return some transformed version of the full
data to recombine. For such a transformation, the...