[WordPress] Solution for 'Could not remove old plugin'

Resolving WordPress 'Could not remove old plugin' with a chown to nginx.

[Linux] How to Change Hostname

Changing a CentOS server hostname via /etc/hosts and /etc/sysconfig/network.

[iOS] Code Sign error: No matching provisioning profile found: Your build settings specify a provisioning profile with the UUID

Fixing an iOS Code Sign error by removing the stale PROVISIONING_PROFILE line from project.pbxproj.

[MongoDB] Backup with mongodump and Restore with mongorestore

mongodump / mongorestore commands for backing up and restoring a whole DB or a single collection.

[jQuery] How to Get Checked Checkbox Values and Store Them in an Array

A memo on collecting checked checkbox values into an array using jQuery's :checked selector and each().

[G Suite] Email and Group Message Sending Limits

Official G Suite help links for email and Google Groups sending limits, plus a DAEMON error tip.

[CoffeeScript] Object Iterator is for of

In CoffeeScript, iterate over object keys with `for key of object` instead of `for in`.

[Nginx] How to Check Compile Options

Use nginx -V to inspect the configure arguments and enabled modules of an installed Nginx binary.

[PHP-FPM] recv() failed (104: Connection reset by peer)

Raising PHP-FPM's request_terminate_timeout to 120s to stop frequent 502 Bad Gateway errors.

[WordPress] Solution for WP Super Cache WPTouch Error

Fix the WPTouch helper plugin error when combining WP Super Cache and WPTouch by enabling it in WP Super Cache settings.

Steps to Build WordPress Environment with Nginx + php-fpm + MySQL on CentOS 6.3 (Sakura VPS)

Building a WordPress environment with Nginx + php-fpm + MySQL on Sakura VPS running CentOS 6.3.

[Sakura VPS] Installing Ubuntu 12.04

Installed Ubuntu 12.04 on Sakura VPS by following the official custom OS installation guide.

[Mac] Setup Method for Using Sakura VPS VNC Console on Mountain Lion

To use the Sakura VPS VNC console on Mountain Lion, revert Java from 7 back to Java 6.

[Pinterest] Displaying Share Count (Pin Count) Above or Beside the Pin It Button

Using Pinterest's Widget builder to add a Pin Count next to the Pin It button.

Librato Metrics - Service for Metrics, Monitoring, and Alerts

A bookmark note on Librato Metrics, a SaaS for metrics, monitoring, and alerts.

[RVM] Should Migrate from .rvmrc to .ruby-version and .ruby-gemset

Migrating from .rvmrc to .ruby-version and .ruby-gemset for cross-manager Ruby configuration.

[Mac] Installing PHP5.4 with Homebrew

Tap josegonzalez/homebrew-php and install PHP 5.4 on Mac with fpm, intl, and pgsql options.

[Node.js] Reverse Reference Memo

A reverse-reference memo for common Node.js tasks like checking whether a file exists.

Email Marketing Services Summary (MailChimp, Mad Mimi)

A quick link memo of HTML email marketing services for newsletters: MailChimp and Mad Mimi.

Got a Path T-shirt!

I received a T-shirt from the social networking app Path. American sizes were big, so I went with Small.

[WordPress] Bogo Plugin for Easy Per-User Language Switching Between Japanese and English in Admin Dashboard

Switching WordPress admin dashboard language per user between Japanese and English with the Bogo plugin.

[CoffeeScript] Eliminating that = this with @ and =>

A short link memo pointing to an article on avoiding that = this with CoffeeScript's @ and =>.

[Stripe] About Refund Cancellation/Reversal Processing

Stripe refunds can't be cancelled — the workaround is to re-charge via Create Payment in the Stripe dashboard.

[Jade] Getting Both Element and Index with each

In Jade, `each item, index in list` exposes the loop index alongside the element.

[WordPress] Disable wp-cron

A one-line wp-config.php change to disable WordPress wp-cron.

[jQuery] How to Clear, Reset, and Empty Form Values

A jQuery snippet for clearing form values across a whole form or within a specific area such as a modal.

How to Install CoffeeScript

Install nvm and Node.js, then run npm install -g coffee-script to get CoffeeScript up and running.

[Mongoose] How to Specify Two or More Different OR Conditions

To combine two or more different OR conditions in Mongoose, wrap the $or clauses inside an explicit $and.

Site for Downloading Currency Codes as CSV Files

The Google Adsense Host API docs expose ISO 4217 currency codes as a direct CSV download.

[iOS] Work Memo for App Update Submissions

How I answered the encryption and legal-issue prompts shown during an iPhone app update submission.

Cloud Services for Android and iOS Apps: BaaS (Backend as a Service) Summary

A 2013 snapshot of Backend as a Service (BaaS) options for Android and iOS apps.

[Github] How to update a forked repository to the latest state

Update a forked repository to the latest upstream by pointing git pull at the original repository URL.

[Android] OAuth2 Authentication Implementation Methods

Reference links for three ways to implement OAuth2 in Android apps: scribe-java, WebView, and AccountManager.

Amazon Mobile App Distribution Program Registration Method

Registering as a developer on the Amazon Mobile App Distribution Program to publish an Android app on the Amazon Appstore.

[WordPress] 'Duplicate Post' Plugin for Duplicating Articles

Duplicating WordPress posts with the Duplicate Post plugin's Clone and New Draft actions.

JavaScript Sample Code for URL Scheme Launch on Android and iPhone with Store Redirect if App Not Downloaded

JS sample that launches an app via URL scheme, redirecting to the app store on failure.

QR Code Specifications and Creation Services Summary

A collection of reference links covering QR code specifications, Micro QR Code, and web-based QR code generator services.

[Android] Application#onCreate is Called Before Activity, Service, and Receiver Objects Are Created

Application#onCreate fires before Activities, Services, and Receivers — placing analytics there can skew session counts.

[GitHub] How to Configure Private Repository Sharing

Configure sharing for a GitHub private repository from the Organization's teams page.

[SSH] Managing SSH Connections to Multiple Hosts with ~/.ssh/config

Using ~/.ssh/config to manage SSH connections to multiple hosts.

[iOS] How to Execute Run Script Only During Release Builds

Guard an Xcode Run Script with the CONFIGURATION variable so it runs only on Release builds.

[iOS] Campaign Tracking with Google Analytics

How Google Analytics campaign tracking works on iOS, and why I decided against adopting it.

[iOS] For Exception Tracking in Google Analytics 2.0, Use trackUncaughtExceptions = YES

Enabling uncaught exception tracking in Google Analytics 2.0 on iOS with trackUncaughtExceptions = YES.

[Android] Points to Check When Google Play Shows 'Your device isn't compatible with this version'

How to fix "Your device isn't compatible with this version" on Google Play by tuning uses-feature settings.

[iOS] CrashMonkey - Automatic Testing with Random Operations

Trying CrashMonkey for random-operation automated iOS testing, plus fixing the xcode-select startup error.

[Mac] How to Configure Sublime Text for Command Line Use

Enabling the subl command on macOS by symlinking Sublime Text's helper into /usr/local/bin.

[Android] How to Display 'Developer Options' and Enable 'USB Debugging' on Nexus 7

Tap the Build number seven times to reveal Developer Options on the Nexus 7 and enable USB Debugging.

[Mac] Installing Nginx with Homebrew

brew install nginx on Mac and set it to auto-start via LaunchAgents with launchctl.

List of Free Project Management Tools

A short comparison of Redmine, Cybozu Live, and Backlog as free project management options.

[iOS] TSMessages v0.9.3 Added dismissActiveNotification Method to Hide Currently Active View

Notes on the dismissActiveNotification method added in TSMessages v0.9.3.