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Converting an integer to a string in PHP
Is there a way to convert an integer to a string in PHP?
14 Answers
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How to check if an object is serializable in C#
I am looking for an easy way to check if an object in C# is serializable.
9 Answers
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How to use BigInteger?
I have this piece of code, which is not working:
9 Answers
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How to specify a min but no max decimal using the range data annotation attribute?
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How about something like this:
[Range(0.0, Double.MaxValue, ErrorMessage = "The field {0} must be greater than {1}.")]
That should do what you are looking for and you can avoid using strings.
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Named placeholders in string formatting
In Python, when formatting string, I can fill placeholders by name rather than by position, like that:
19 Answers
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Can I set subject/content of email using mailto:?
...ww.geocities.com/wowhtml/">tell a friend</a>
As alluded to in the comments, both subject and body must be escaped properly. Use encodeURIComponent(subject) on each, rather than hand-coding for specific cases.
As Hoody mentioned in the comments, you can add line breaks by adding the ...
Mocking vs. Spying in mocking frameworks
In mocking frameworks, you can mock an object or spy on it. What's the difference between the two and when would/should I use one over the other?
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Issue with virtualenv - cannot activate
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source is a shell command designed for users running on Linux (or any Posix, but whatever, not Windows).
On Windows, virtualenv creates a batch file, so you should run venv\Scripts\activate instead (per the virtualenv documentation on the activate script).
Edit:
The trick...
How do you get the length of a list in the JSF expression language?
How would I get the length of an ArrayList using a JSF EL expression?
7 Answers
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Convert string with comma to integer
Is there any neat method to convert "1,112" to integer 1112, instead of 1?
7 Answers
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