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UITextView that expands to text using auto layout
...tionHeightConstraint setConstant:descriptionSize.height];
[self layoutIfNeeded];
}
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.NET: Which Exception to Throw When a Required Configuration Setting is Missing?
...mited in your exception-throwing to existing exceptions in the Framework. If you do decide to use existing exceptions, you don't absolutely have to follow the documentation to the letter. The documentation will describe how the framework uses a given exception, but doesn't imply any limitation on ...
What is a good Java library to zip/unzip files? [closed]
...word";
try {
ZipFile zipFile = new ZipFile(source);
if (zipFile.isEncrypted()) {
zipFile.setPassword(password);
}
zipFile.extractAll(destination);
} catch (ZipException e) {
e.printStackTrace();
}
}
The Maven dependency is:
<...
Difference between int32, int, int32_t, int8 and int8_t
...
Between int32 and int32_t, (and likewise between int8 and int8_t) the difference is pretty simple: the C standard defines int8_t and int32_t, but does not define anything named int8 or int32 -- the latter (if they exist at all) is probably from some other header or library (most likely predates ...
CFLAGS vs CPPFLAGS
...ou use to define include paths is a matter of personal taste. For instance if foo.c is a file in the current directory
make foo.o CPPFLAGS="-I/usr/include"
make foo.o CFLAGS="-I/usr/include"
will both call your compiler in exactly the same way, namely
gcc -I/usr/include -c -o foo.o foo.c
The d...
C/C++ NaN constant (literal)?
...at in C/C++? Like in JavaScript you do: a = NaN . So later you can check if the variable is a number or no.
5 Answers
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How best to include other scripts?
...
This will not work if the script is executed through $PATH. then which $0 will be useful
– Hugo
Sep 13 '09 at 13:49
42
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How to generate random number in Bash?
...ly not for crypto), but it's probably adequate for basic scripting tasks.
If you're doing something that requires serious random numbers you can use /dev/random or /dev/urandom if they're available:
$ dd if=/dev/urandom count=4 bs=1 | od -t d
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Loading/Downloading image from URL on Swift
...lication, so I first tried with Objective-C and it worked, however, with Swift, I've a compilation error:
34 Answers
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What is global::?
...define types. For example:
class foo
{
class System
{
}
}
If you were to use System where it would be locally scoped in the foo class, you could use:
global::System.Console.WriteLine("foobar");
to access the global namespace.
Example
using System;
class Foo
{
public void b...