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How to document a method with parameter(s)?
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edited May 4 at 14:27
Neil Graham
31333 silver bad...
bundler vs RVM vs gems vs RubyGems vs gemsets vs system ruby [closed]
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As per the previous answer, this is quite a lot to cover, so consider this a short introduction.
gems are the way Ruby libraries are packaged. They are to Ruby what jars are to Java. Inside a gem file, you find Ruby code (.rb files), but also tests, and ...
SQL Server: Filter output of sp_who2
Under SQL Server, is there an easy way to filter the output of sp_who2? Say I wanted to just show rows for a certain database, for example.
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must appear in the GROUP BY clause or be used in an aggregate function
I have a table that looks like this caller 'makerar'
7 Answers
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How to convert a column number (e.g. 127) into an Excel column (e.g. AA)
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answered Oct 8 '08 at 14:01
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How do I connect to a MySQL Database in Python?
...l a MySQL driver before doing anything. Unlike PHP, Only the SQLite driver is installed by default with Python. The most used package to do so is MySQLdb but it's hard to install it using easy_install. Please note MySQLdb only supports Python 2.
For Windows user, you can get an exe of MySQLdb.
Fo...
PHP: Convert any string to UTF-8 without knowing the original character set, or at least try
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What you're asking for is extremely hard. If possible, getting the user to specify the encoding is the best. Preventing an attack shouldn't be much easier or harder that way.
However, you could try doing this:
iconv(mb_detect_encoding($text, mb_d...
What is the cleanest way to disable CSS transition effects temporarily?
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Short Answer
Use this CSS:
.notransition {
-webkit-transition: none !important;
-moz-transition: none !important;
-o-transition: none !important;
transition: none !important;
}
Plus either this JS (without jQuery)...
someElement.cla...
Unexpected results when working with very big integers on interpreted languages
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Python's int auto promotes to a Python long which supports arbitrary precision. It will produce the correct answer on 32 or 64 bit platforms.
This can be seen by raising 2 to a power far greater than the bit width of the platform:
>>> 2**99
633825300114114700748351602688L
You can dem...
mysqli or PDO - what are the pros and cons? [closed]
...ents and transaction support. Some projects use one, some the other. There is little realistic likelihood of us ever moving to another RDBMS.
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