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Why can't I overload constructors in PHP?
...y mandatory parameters no matter when the object is constructed, and, as a group, optional parameters listed in order of importance.
It works.
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Comments in Markdown
...ng TeX or HTML output. More information is available on the pandoc-discuss group.
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How to do a regular expression replace in MySQL?
...docs and PCRE Regular expression enhancements
Note that you can use regexp grouping as well (I found that very useful):
SELECT REGEXP_REPLACE("stackoverflow", "(stack)(over)(flow)", '\\2 - \\1 - \\3')
returns
over - stack - flow
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How to include route handlers in multiple files in Express?
... keep my '/test' file small and easy to manage. It also lets you logically group routes together by URL path which can be really convenient.
Contents of ./app.js:
var express = require('express'),
app = express();
var testRoutes = require('./routes/tests');
// Import my test routes into the pa...
Where to put the doxygen comment blocks for an internal library - in H or in CPP files? [closed]
...nd documentation for implementation (\details) in .c/.cpp/.m file. Doxygen groups everything in the function/method documentation.
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Regex: match everything but specific pattern
...!at)[^c]*)*|(?:c(?!at)[^c]*)+[^c]*) and then check with language means: if Group 1 matched, it is not what we need, else, grab the match value if not empty
a certain single character or a set of characters:
Use a negated character class: [^a-z]+ (any char other than a lowercase ASCII letter)
Matc...
Explanation of BASE terminology
...g Elasticsearch. To clarify, an instance of Elasticsearch is a node and a group of nodes form a cluster.
To me from a practical standpoint, BA (Basically Available), in this context, has the idea of multiple master nodes to handle the Elasticsearch cluster and it's operations.
If you have 3 ma...
How to create a WPF UserControl with NAMED content
... a overkill when I actually have all the controls I need, but just need to group them together with a small bit of logic and allow named content.
The solution on JD's blog as mackenir suggests, seems to have the best compromise. A way to extend JD's solution to allow controls to still be defined i...
Regex match one of two words
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For some, using this as a non-capturing group will be useful. Using (?:apple|banna) will match either, but will not add them to the list of captured strings (eg $1, $2.. $N).
– doub1ejack
Dec 18 '13 at 15:45
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Is there a simple way to convert C++ enum to string?
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Fantastic answer! I simplified it further by grouping MAKE_ENUM and MAKE_STRINGS into a single macro, making the whole process even simpler. I added an answer in this thread with that code if anyone is interested.
– Francois Bertrand
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