Thomas Sampson


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Find files fast

https://www.voidtools.com/

  • Small installation file
  • Clean and simple user interface
  • Quick file indexing
  • Quick searching
  • Minimal resource usage
  • Real-time updating
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Creating a new Windows Service

Sometimes it’s enough to add a program or script to the startup folder or scheduled a boot-time task, however if you need to setup a fully fledged Windows Service, the freeware NSSM (Non-Sucking Service Manager) tool can be used to quickly and easily install or remove Windows Services from the command line.

Creating a new Windows Service
The following command will pop-up a nice UI for you to select which program/script you want to run and allow you to tweak additional settings such as Automatic/Manual startup etc:

nssm install "YourNewServiceName"

Removing a Windows Service
The following command permanently un-registers and removes a Windows Service by name:

nssm remove "YourServiceName"


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Finding variable assignments

When searching through an entire codebase for a variable it is often useful to limit the search results to those instances where the variables is assigned a new value (or perhaps when the variable is used IN an assignment). This can be achieved with the following regular expressions…

Find assignments

MyVariableName[ \t\r\n\v\f]*=[^=]

Find usage in an assignment

=[^=][ \t\r\n\v\f]*MyVariableName


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Working with LESS

What?

After having around 20 minutes exposure to LESS (CSS pre-processor) I’ve picked up the following quick tips:

How it works

LESS is a language/syntax for writing CSS which grants you more freedom and less repetition when defining and organising CSS styles with features such as variables, imports and loops. To be of any use, LESS files are translated into vanilla CSS for consumption in the browser (this can be done client-side at runtime, or baked out offline).

Writing LESS

Looks fairly simple, the LESS file I worked with (albeit for 5 minutes) bared a close resemblance to regular CSS, with some syntactic sugar sprinked here and there for good measure. Full specification can be found here:

Using LESS

Although it appears that some nifty javascript can be used to translate your LESS code to CSS at runtime (probably preferable to reduce turnaround times during development), in my scenario I needed to bake out minified css files offline. This can be achieved as follows:

  1. Install Node.JS
  2. Open a Node.JS command shell
  3. Install the less nodejs package:
    npm install -g less
  4. Compile your LESS file, redirecting output to destination .css file:
    lessc styles.less -x > styles.css
  5. The -x flag can be removed if you do not require the CSS output to be minified