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Deploying website: 500 - Internal server error
...articles.
Also, this can help: How to enable the detailed error messages (from IIS).
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How to get a user's client IP address in ASP.NET?
...nsure that traffic is routed to each device correctly. For users accessing from an office environment the address may well be the same for all users. Sites that use IP address for ID run the risk of getting it very wrong - the examples you give are good ones and they often fail. For example my offic...
How to define custom exception class in Java, the easiest way?
...st set the Superclass field to java.lang.Exception and check "Constructors from superclass" and it will generate the following:
package com.example.exception;
public class MyException extends Exception {
public MyException() {
// TODO Auto-generated constructor stub
}
public ...
Django - Circular model import issue
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Upto Django 1.7:
Use get_model function from django.db.models which is designed for lazy model imports.:
from django.db.models import get_model
MyModel = get_model('app_name', 'ModelName')
In your case:
from django.db.models import get_model
Theme = get_model('...
How to make gradient background in android
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@Pratik Sharma How i can specify to start this gradiant from a specific portion? i mean i just want to start color change from right side a little bit
– User
Mar 17 '17 at 7:55
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Most concise way to convert a Set to a List
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@Jack: That definitely won't be the case. From the Javadoc from java.util.List: "Lists (like Java arrays) are zero based."
– Adamski
Feb 19 '16 at 14:55
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How to manually set an authenticated user in Spring Security / SpringMVC
...ssword, HttpServletRequest request) {
try {
// Must be called from request filtered by Spring Security, otherwise SecurityContextHolder is not updated
UsernamePasswordAuthenticationToken token = new UsernamePasswordAuthenticationToken(username, password);
token.setDetail...
DatabaseError: current transaction is aborted, commands ignored until end of transaction block?
... the transaction. (You might think of it as a safety feature, to keep you from corrupting your data.)
To fix this, you'll want to figure out where in the code that bad query is being executed. It might be helpful to use the log_statement and log_min_error_statement options in your postgresql serv...
Why can I access TypeScript private members when I shouldn't be able to?
...nside the constructor, a local variable in the constructor isn't reachable from the methods. It might be possible to make a local variable inside the function wrapper for the class, but I haven't yet found a way to do that. However, that would still be a local variable, and not a private member.
...
Getting the name of a variable as a string
...riables
https://github.com/pwwang/python-varname
In your case, you can do:
from varname import Wrapper
foo = Wrapper(dict())
# foo.name == 'foo'
# foo.value == {}
foo.value['bar'] = 2
For list comprehension part, you can do:
n_jobs = Wrapper(<original_value>)
users = Wrapper(<original_v...