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possibly undefined macro: AC_MSG_ERROR
...st FYI technically this isn't fixing the problem. In this case the AC_MSG_ERROR was trying to say "you need to install pkg-config" but for some reason it was unable to print this message (giving the error about AC_MSG_ERROR). By installing pkg-config there was no longer any need to print an error ...
nano error: Error opening terminal: xterm-256color
...or me:
export TERM=xterm
further info here: http://www.cloudfarm.it/fix-error-opening-terminal-xterm-256color-unknown-terminal-type/
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DbEntityValidationException - How can I easily tell what caused the error?
...es class. You can catch the DbEntityValidationException, unwrap the actual errors and create a new DbEntityValidationException with the improved message.
Create a partial class next to your SomethingSomething.Context.cs file.
Use the code at the bottom of this post.
That's it. Your implementation...
jQuery Ajax POST example with PHP
...nt){
// Prevent default posting of form - put here to work in case of errors
event.preventDefault();
// Abort any pending request
if (request) {
request.abort();
}
// setup some local variables
var $form = $(this);
// Let's select and cache all the fields
...
How can I catch a “catchable fatal error” on PHP type hinting?
...
Update: This is not a catchable fatal error anymore in php 7. Instead an "exception" is thrown. An "exception" (in scare quotes) that is not derived from Exception but Error; it's still a Throwable and can be handled with a normal try-catch block. see https://wik...
PG undefinedtable error relation users does not exist
...y required):
RAILS_ENV=test rake db:seed
On newer versions of Rails the error ActiveRecord::NoEnvironmentInSchemaError may be risen, so just prepend the tasks with a database environment set task: db:environment:set:
RAILS_ENV=test rake db:environment:set db:drop db:create db:migrate
...
Parse error: Syntax error, unexpected end of file in my PHP code
I got an error:
16 Answers
16
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How serious is this new ASP.NET security vulnerability and how can I workaround it?
...tes with a custom URLScan rule.
Basically make sure you provide a custom error page so that an attacker is not exposed to internal .Net errors, which you always should anyways in release/production mode.
Additionally add a random time sleep in the error page to prevent the attacker from timing th...
Disabling Strict Standards in PHP 5.4
...combines E_ALL and E_STRICT , which means that my previous setting for error_reporting does not work now. My previous value was E_ALL & ~E_NOTICE & ~E_STRICT Should I just enable values one at a time?
...
Why does cURL return error “(23) Failed writing body”?
...am from curl. cURL doesn't expect this and emits the "Failed writing body" error.
A workaround is to pipe the stream through an intermediary program that always reads the whole page before feeding it to the next program.
E.g.
curl "url" | tac | tac | grep -qs foo
tac is a simple Unix program th...