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Capitalize only first character of string and leave others alone? (Rails)
...e others the way they are. I'm running into a problem where "i'm from New York" gets turned into "I'm from new york."
17 A...
What command opens Ruby's REPL?
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There are several REPLs for Ruby.
The standard library ships with a REPL called IRb (for Interactive Ruby), which installs a program named irb, but since it is just a Ruby library, it can also be invoked from Ruby code and not just from the shell. O...
How to fix org.hibernate.LazyInitializationException - could not initialize proxy - no Session
...ion_context_class">thread</property>
in your configuration.
In order to overcome this problem you could change the configuration of session factory or open another session and only than ask for those lazy loaded objects. But what I would suggest here is to initialize this lazy collection...
Listing only directories in UNIX
I want to list only the directories in specified path ( ls doesn't have such option).
Also, can this be done with a single line command?
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ggplot2 legend to bottom and horizontal
How can I move a ggplot2 legend to the bottom of the plot and turn it horizontally?
2 Answers
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What is the maximum possible length of a query string?
...is no limit to the length of a query string (section 3.2.1). RFC 3986 (Uniform Resource Identifier — URI) also states there is no limit, but indicates the hostname is limited to 255 characters because of DNS limitations (section 2.3.3).
While the specifications do not specify any maximum length, ...
Case insensitive 'Contains(string)'
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To test if the string paragraph contains the string word (thanks @QuarterMeister)
culture.CompareInfo.IndexOf(paragraph, word, CompareOptions.IgnoreCase) >= 0
Where culture is the instance of CultureInfo describing the language that the text is written in.
This solution ...
Why is there no GIL in the Java Virtual Machine? Why does Python need one so bad?
...rtual Machine that allows it to implement threads nicely without the need for a Global Interpreter Lock (GIL), while Python necessitates such an evil.
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Convert a list of characters into a string
... can use '\n'.join(a) if you want to write a list to a txt with new lines for each item
– Norfeldt
Jul 17 '13 at 12:58
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How to sort an array of objects by multiple fields?
From this original question , how would I apply a sort on multiple fields?
30 Answers
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