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How can I check in a Bash script if my local Git repository has changes?
...g a task you want to run and $2 is a string optionally containing a custom error message on failure. For example, call it like require_clean_work_tree deploy "Skipping deploy, clean up your work tree or run dev-push"
– Umbrella
Dec 20 '18 at 14:01
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How do I format a date with Dart?
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Is intl broken? Uncaught Error: FileSystemException: Cannot open file, path = 'E:\dart\ws\web\packages\intl\intl.dart' (OS Error: The system cannot find the path specified.
– javapadawan
Sep 21 '14 at 17:47
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Using Python 3 in virtualenv
... using the latest anaconda python 3.6 on mac, and python3 -m venv /path/v3 errors here. Error: Command '['/path/v3/bin/python3', '-Im', 'ensurepip', '--upgrade', '--default-pip']' returned non-zero exit Am I missing something? With the --without-pip option, it at least creates the venv with activ...
Concatenating two lists - difference between '+=' and extend()
...F instruction, but for += it will use LOAD_FAST - and you get *UnboundLocalError: local variable 'l' referenced before assignment*
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How to validate a url in Python? (Malformed or not)
...alidators import URLValidator
from django.core.exceptions import ValidationError
val = URLValidator(verify_exists=False)
try:
val('http://www.google.com')
except ValidationError, e:
print e
If you set verify_exists to True, it will actually verify that the URL exists, otherwise it will ju...
What are the -Xms and -Xmx parameters when starting JVM?
... A common use for these flags is when you encounter a java.lang.OutOfMemoryError.
When using these settings, keep in mind that these settings are for the JVM's heap, and that the JVM can/will use more memory than just the size allocated to the heap. From Oracle's documentation:
Note that the JV...
Convert NaN to 0 in javascript
...he final result will also be NaN, which you'll immediately recognize as an error even if your error handling logic (throw/catch maybe?) isn't yet complete.
NaN as the result of an arithmetic calculation always indicates something has gone awry in the details of the arithmetic. It's a way for the c...
Remote origin already exists on 'git push' to a new repository
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You are getting this error because "origin" is not available. "origin" is a convention not part of the command. "origin" is the local name of the remote repository.
For example you could also write:
git remote add myorigin git@github.com:myname...
VB.NET equivalent to C# var keyword [duplicate]
...tion
In detail:
without Dim:
Explicit Off, gives Object
Explicit On, error "Name '' is not declared."
with Dim:
Infer On, gives expected types
Infer Off:
Strict On, error "Option Strict On requires all declarations to have an 'As' clasue."
Strict Off, gives Object
As I mentioned in the ...
Django 1.7 throws django.core.exceptions.AppRegistryNotReady: Models aren't loaded yet
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You should run this in the same context that the error occurs
– Nimo
Nov 27 '14 at 15:44
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