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How To Create a Flexible Plug-In Architecture?
A repeating theme in my development work has been the use of or creation of an in-house plug-in architecture. I've seen it approached many ways - configuration files (XML, .conf, and so on), inheritance frameworks, database information, libraries, and others. In my experience:
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Jquery - How to make $.post() use contentType=application/json?
...y that the default contentType is application/x-www-form-urlencoded - when my asp.net mvc code needs to have contentType=application/json
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Using Git with an existing Xcode project
I am trying to figure out how to use git in my project workflow, and I have an existing Xcode project that I want to put into the repository. I think I have the repository set up correctly under organizer, but the Source Control menu is grayed out.
Apparently, it's easy to do if you start a new pr...
How do I work with a git repository within another repository?
I have a Git media repository where I'm keeping all of my JavaScript and CSS master files and scripts that I'll use on various projects.
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jQuery post() with serialize and extra data
...can use serializeArray [docs] and add the additional data:
var data = $('#myForm').serializeArray();
data.push({name: 'wordlist', value: wordlist});
$.post("page.php", data);
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jekyll markdown internal links
...ow the path of the page anyway. So you just have to link to it manually:
[My page](/path/to/page.html)
Or you can do something big and ugly like this if you want to programatically get the title of the page:
{% for page in site.pages %}
{% if page.url == '/path/to/page.html' %}
[{{ page.title ...
SQL Joins Vs SQL Subqueries (Performance)?
... quicker, mainly because you have an equivalence and an explicit JOIN. In my experience IN is a very slow operator, since SQL normally evaluates it as a series of WHERE clauses separated by "OR" (WHERE x=Y OR x=Z OR...).
As with ALL THINGS SQL though, your mileage may vary. The speed will depend...
Error - Unable to access the IIS metabase
After installing Visual Studio 2012 and opening my solution I get a series of errors in this form:
37 Answers
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How to run a PowerShell script
...t to appear
Navigate to the directory where the script lives
PS> cd C:\my_path\yada_yada\ (enter)
Execute the script:
PS> .\run_import_script.ps1 (enter)
What am I missing??
Or: you can run the PowerShell script from cmd.exe like this:
powershell -noexit "& ""C:\my_path\yada_yada\r...
How to overcome “datetime.datetime not JSON serializable”?
... is about getting good at reading documentation and storing enough info in my head to recognise where and when I need to retrieve it again. In this case, one might say "Oh a custom object with json" and then quickly refresh on that usage
– jdi
Jul 2 '15 at 19:1...