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How to get the error message from the error code returned by GetLastError()?
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GetLastError returns a numerical error code. To obtain a descriptive error message (e.g., to display to a user), you can call FormatMessage:
// This functions fills a caller-defined character buffer (pBuffer)
// of max length (cchBufferLength) with the human-readable error message...
Share cookie between subdomain and domain
... in IE shows that they are shared. This IE case is closer to the take-home description in CMBuckley's www-or-not-www link. I know this to be the case because we have a system that used different servicestack cookies on both the root and subdomain. It all worked fine until someone accessed it in IE a...
Does Java support default parameter values?
...communicate: as a reader of your blog, a 50 line example with a brief text description of what's going on would help me more than 300 lines without context.
– Christian Aichinger
Jan 27 '16 at 22:12
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What is the difference between and ?
...the list (which would be used as en-scouse):
Type: variant
Subtag: scouse
Description: Scouse
Added: 2006-09-18
Prefix: en
Comments: English Liverpudlian dialect known as 'Scouse'
There are all sorts of subtags available; a quick scroll has already revealed fr-1694acad (17th century French).
The ...
What is difference between width, innerWidth and outerWidth, height, innerHeight and outerHeight in
...g a different behavior between the two options that is not infered by your description
– GWorking
Dec 12 '19 at 11:17
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Reverting a single file to a previous version in git [duplicate]
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Let's start with a qualitative description of what we want to do (much of this is said in Ben Straub's answer). We've made some number of commits, five of which changed a given file, and we want to revert the file to one of the previous versions. First of ...
Minimal web server using netcat
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From man for nc, -p description: It is an error to use this option in conjunction with the -l option
– sbeliakov
Nov 24 '16 at 14:59
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Is main() really start of a C++ program?
...he "designated start of the program" is not used anywhere else and is just descriptive of the general intent of main(). It doesn't make any sense to interpret that one phrase in a normative way that contradicts the more detailed and clear requirements in the Standard.
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How do I run a Ruby file in a Rails environment?
...easy.
In lib/tasks/example.rake:
namespace :example do
desc "Sample description you'd see if you ran: 'rake --tasks' in the terminal"
task create_user: :environment do
User.create! first_name: "Foo", last_name: "Bar"
end
And then in the terminal run:
rake example:create_user
Locally ...
How do I pass multiple parameters in Objective-C?
...Time:
is the name of the method. The name is broken up so it can be more descriptive. You could simply name your method
getBusStops: :
but that doesn't tell you much about the second parameter.
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