jerome-diver
/ pg_upgrade_server.log
Created
November 19, 2016 08:59
failed to upgrade postgresql server from 9.5 to 9.6
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| ----------------------------------------------------------------- | |
| pg_upgrade run on Sat Nov 19 15:57:01 2016 | |
| ----------------------------------------------------------------- | |
| command: "/opt/pgsql-9.5/bin/pg_ctl" -w -l "pg_upgrade_server.log" -D "/var/lib/postgres/data-9.5" -o "-p 50432 -b -c listen_addresses='' -c unix_socket_permissions=0700 -c unix_socket_directories='/var/lib/postgres'" start >> "pg_upgrade_server.log" 2>&1 | |
| waiting for server to start....FATAL: data directory "/var/lib/postgres/data-9.5" has group or world access | |
| DETAIL: Permissions should be u=rwx (0700). | |
| stopped waiting | |
| pg_ctl: could not start server | |
| Examine the log output. |
jerome-diver
/ mainwindow.cpp
Created
October 15, 2016 03:58
try to show a video from camera source... i failed
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| #include "mainwindow.h" | |
| #include "ui_mainwindow.h" | |
| #include <QtX11Extras/QX11Info> | |
| #include <QVBoxLayout> | |
| #include <QGst/Ui/VideoWidget> | |
| MainWindow::MainWindow(QWidget *parent) : QMainWindow(parent), ui(new Ui::MainWindow) { | |
| ui->setupUi(this); | |
| widgetVideo = new QGst::Ui::VideoWidget; | |
| ui->videoVBOX->addWidget(widgetVideo); |
jerome-diver
/ _form.haml
Last active
September 25, 2016 04:18
my application.js of mon_site rails-4.2.6 used
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| - if @photo.errors.any? | |
| #error_explanation | |
| %h2 | |
| = pluralize(@photo.errors.count, "error") | |
| prohibited this photo from being saved: | |
| %ul | |
| - @photo.errors.full_messages.each do |message| | |
| %li= message | |
| = simple_form_for(@photo) do |photo_form| | |
| .row |
jerome-diver
/ application.js
Created
September 10, 2016 13:57
editor text_area appear on the first call, then no more instead of reload the page. turboloink has been disabled
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| // This is a manifest file that'll be compiled into application.js, which will include all the files | |
| // listed below. | |
| // | |
| // Any JavaScript/Coffee file within this directory, lib/assets/javascripts, vendor/assets/javascripts, | |
| // or any plugin's vendor/assets/javascripts directory can be referenced here using a relative path. | |
| // | |
| // It's not advisable to add code directly here, but if you do, it'll appear at the bottom of the | |
| // compiled file. | |
| // | |
| // Read Sprockets README (https://github.com/rails/sprockets#sprockets-directives) for details |
jerome-diver
/ application.js
Created
September 10, 2016 07:44
why rails-4 application doesn't care about delegate event for bind ajax ckeditor each time ?
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| // try it... but after the first call and cancel, the second call show that it serve nothing... | |
| $(document).on('click', 'form[data-remote]', function(){ | |
| for (instance in CKEDITOR.instances){ | |
| CKEDITOR.instances[instance].updateElement(); } }); | |
| // try this... still doesn't change, still failed to load ckeditor on second call AJAX edition | |
| $(document).on('ajax:before', 'form[data-remote]', function(){ | |
| for (instance in CKEDITOR.instances){ | |
| CKEDITOR.instances[instance].updateElement(); } }); |
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