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How to use SCNetworkReachability in Swift
...unction expects a pointer to
sockaddr, not sockaddr_in.
The value returned from withUnsafePointer() is the return value
from SCNetworkReachabilityCreateWithAddress() and that has the
type SCNetworkReachability?, i.e. it is an optional.
The guard let statement (a new feature in Swift 2.0) assigns the...
My attempt at value initialization is interpreted as a function declaration, and why doesn't A a(())
...y, such declarations are stored in header files, however nothing stops you from writing them manually, if you know how the declaration of function looks like. The argument names are optional in declarations, so I omitted it in this example.
int putchar(int);
This allows you to write the code like...
How is Perl's @INC constructed? (aka What are all the ways of affecting where Perl modules are searc
...ommand line:
perl -Mlib=/dir1,/dir2
You can also remove the directories from @INC via no lib.
You can directly manipulate @INC as a regular Perl array.
Note: Since @INC is used during the compilation phase, this must be done inside of a BEGIN {} block, which precedes the use MyModule statement.
...
What's the best way to validate an XML file against an XSD file?
...rial for this, here (req. signup).
Original attribution: blatantly copied from here:
import org.apache.xerces.parsers.DOMParser;
import java.io.File;
import org.w3c.dom.Document;
public class SchemaTest {
public static void main (String args[]) {
File docFile = new File("memory.xml");
...
Ignore modified (but not committed) files in git?
...-index --skip-worktree which won't be lost on a hard reset or a new change from a pull.
See the man page at http://schacon.github.com/git/git-update-index.html
And a comparison at http://fallengamer.livejournal.com/93321.html
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Has anyone used Coffeescript for a production application? [closed]
... could agree, that there's little cause for concern. It's entirely likely, from the text I've given, that we've simply converted already working javascript into coffeescript, hence no serious debugging is yet required
– PandaWood
Jan 30 '12 at 0:58
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Use Mockito to mock some methods but not others
... implementation is called for all methods except the few I need to control from the test.
– bigh_29
Dec 3 '15 at 21:17
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Fastest way to implode an associative array with keys
...se http_build_query() to do that.
Generates a URL-encoded query string from the associative (or indexed) array provided.
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Do I need to close() both FileReader and BufferedReader?
...der.close() closes the underlying reader. Its description is simply copied from Reader.close(). This may be the actual behavior in practice, but it's not documented.
– John Kugelman
Mar 30 '15 at 22:12
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How to change title of Activity in Android?
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@Ninja_Coding, try calling it from the Activity.
– John Perry
Jul 18 '17 at 12:10
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