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How do I check for null values in JavaScript?
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Mark KahnMark Kahn
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Concatenating string and integer in python
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How to tell whether a point is to the right or left side of a line
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Regexident
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answered Oct 13 '09 at 14:12
Eric BainvilleEric Bainville
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RESTful Services - WSDL Equivalent
I have been reading about REST and SOAP, and understand why implementing REST can be beneficial over using a SOAP protocol. However, I still don't understand why there isn't the "WSDL" equivalent in the REST world. I have seen posts saying there is "no need" for the WSDL or that it would be redund...
Remove blue border from css custom-styled button in Chrome
...utton.launch {
background-color: #F9A300;
border: none;
height: 40px;
padding: 5px 15px;
color: #ffffff;
font-size: 16px;
font-weight: 300;
margin-top: 10px;
margin-right: 10px;
}
button.launch:hover {
cursor: pointer;
background-color: #FABD44;
}
button.launch {
background-color...
Git authentication fails after enabling 2FA
I just enabled 2FA (I can't think of any other changes I made) and git asked for my username and password. I provided both, but they were "wrong". I tried many of the solutions here: Git push requires username and password but that didn't work. In particular, when switching from https to ssh, the ...
How do detect Android Tablets in general. Useragent?
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This is incorrect. Mobile Android has "Mobile" string in the User-Agent header. Tablet Android does not.
But it is worth mentioning that there are quite a few tablets that report "Mobile" Safari in the userAgent and the latter is not the only/solid way to differentiate between Mobile and Tablet.
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Fast check for NaN in NumPy
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Uli Köhler
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answered Jul 18 '11 at 17:42
NPENPE
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On design patterns: When should I use the singleton?
...g" class (which you mentioned). In this case, a Singleton can be used instead of a single instance of a class because a logging class usually needs to be used over and over again ad nauseam by every class in a project. If every class uses this logging class, dependency injection becomes cumbersome.
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AddBusinessDays and GetBusinessDays
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Latest attempt for your first function:
public static DateTime AddBusinessDays(DateTime date, int days)
{
if (days < 0)
{
throw new ArgumentException("days cannot be negative", "days");
}
if (days == 0) return date;
if (date.DayOfWeek == DayOfWeek.Saturda...