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Is it possible to read from a InputStream with a timeout?
...- it always returns the best value for the number of bytes available. Javadoc for InputStream.available():
Returns an estimate of the number of bytes that can be read (or skipped over)
from this input stream without blocking by the next invocation of a method for
this input stream.
An estimate...
Why use double indirection? or Why use pointers to pointers?
When should a double indirection be used in C? Can anyone explain with a example?
18 Answers
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Is it possible to change the location of packages for NuGet?
...m/the link above). The support is partially implemented in 1.0, but is not documented.
According to @dfowler:
Add a nuget.config file next to the solution with this:
<settings>
<repositoryPath>{some path here}</repositoryPath>
</settings>
There is a nuget package for crea...
What is attr_accessor in Ruby?
...me # => no method error
Obviously we never defined method name. Let's do that.
class Person
def name
@name # simply returning an instance variable @name
end
end
person = Person.new
person.name # => nil
person.name = "Dennis" # => no method error
Aha, we can read the name, but ...
How to revert uncommitted changes including files and folders?
...t clean -nd' to preview the changes before running git clean to ensure you dont have untracked files or directories that you care about that will be removed.
– jpw
Jul 14 '13 at 5:13
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Could not establish trust relationship for SSL/TLS secure channel — SOAP
I have a simple web service call, generated by a .NET (C#) 2.0 windows app, via the web service proxy generated by Visual Studio, for a web service also written in C# (2.0). This has worked for several years, and continues to do so at the dozen or so places where it is running.
...
Padding is invalid and cannot be removed?
...een using the example provided my msdn for encrypting and decrypting an XmlDocument using the Rijndael algorithm. The encryption works fine but when I try to decrypt, I get the following exception:
...
boolean in an if statement
...to true. No other truthy value will satisfy it.
On the other hand if you do this:
if (someVar == true)
Then, what Javascript will do is type coerce true to match the type of someVar and then compare the two variables. There are lots of situations where this is likely not what one would intend....
Is it possible to make the -init method private in Objective-C?
...methods. Any message can be sent to any object at any time.
What you can do is throw an NSInternalInconsistencyException if your -init method is invoked:
- (id)init {
[self release];
@throw [NSException exceptionWithName:NSInternalInconsistencyException
...
What Vim command(s) can be used to quote/unquote words?
...ou are truly set against using it, here are some examples for what you can do. Not necessarily the most efficient, but that's why surround.vim was written.
Quote a word, using single quotes
ciw'Ctrl+r"'
ciw - Delete the word the cursor is on, and end up in insert mode.
' - add the first quote.
...