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How can I convert ereg expressions to preg in PHP?
...pha-numeric, a backslash or a whitespace character. The most used are generally ~, / and #.
You can also use matching brackets:
preg_match('[^hello]', $str);
preg_match('(^hello)', $str);
preg_match('{^hello}', $str);
// etc
If your delimiter is found in the regular expression, you have to escap...
Use tnsnames.ora in Oracle SQL Developer
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I downloaded and installed the Oracle SQL Developer to connect to an already existing Oracle 11g database. But it seems that I will need to download and install Oracle client software also, which one do I use if I am on Windows 10?
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Should you declare methods using overloads or optional parameters in C# 4.0?
...hat is going to be the recommended way to declare methods that do not need all parameters specified?
13 Answers
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How to use SVN, Branch? Tag? Trunk?
...ches: 1 for the main development, 1 for the as-yet-unfinished effort to parallelise the program, and 1 for the effort to revise it to use XML input and output files;
-- we scarcely use tags, though we think we ought to use them to identify releases to production;
Think of development proceeding al...
How to set up a git project to use an external repo submodule?
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You have a project -- call it MyWebApp that already has a github repo
You want to use the jquery repository in your project
You want to pull the jquery repo into your project as a submodule.
Submodules are really, really easy to reference and use...
Type erasure techniques
(With type erasure, I mean hiding some or all of the type information regarding a class, somewhat like Boost.Any.)
I want to get a hold of type erasure techniques, while also sharing those, which I know of. My hope is kinda to find some crazy technique that somebody thought of in his/her darkest h...
List tables in a PostgreSQL schema
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In all schemas:
=> \dt *.*
In a particular schema:
=> \dt public.*
It is possible to use regular expressions with some restrictions
\dt (public|s).(s|t)
List of relations
Schema | Name | Type | Owner
-----...
Looking for simple Java in-memory cache [closed]
...kedHashMap isn't good enough), and which can be serialized to disk periodically.
9 Answers
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Eclipse - “Workspace in use or cannot be created, chose a different one.” [duplicate]
...t the .metadata folder in my workspace I removed it from terminal and it really worked thanks.....
– Karthika PB
Apr 1 '15 at 12:41
1
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Check if one list contains element from the other
...ked, it works perfect as long as you have right equals implemented. that's all matters!
– Syed Siraj Uddin
Feb 8 '19 at 12:51
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