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Must qualify the allocation with an enclosing instance of type GeoLocation
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Do this Structure:
FILE GeoLocation.java
public class GeoLocation {
public static void main(String[] args) throws InterruptedException {
int size = 10;
// create thread pool with given size
ExecutorService service...
Checking for the correct number of arguments
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I figured it out thank you. How about if the file name doesnt exist?
– Andrew K
Dec 3 '10 at 1:25
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Configuring IntelliJ IDEA for unit testing with JUnit
...p section" led me to putting the cursor on the unresolved @Test in my test file and now my life is complete!
– Bob
Jan 21 '11 at 11:19
2
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Get the subdomain from a URL
...f implementations out there to parse the contents of the publicsuffix data file file easily:
Perl: Domain::PublicSuffix
Java: http://sourceforge.net/projects/publicsuffix/
PHP: php-domain-parser
C# / .NET: https://github.com/danesparza/domainname-parser
Python: http://pypi.python.org/pypi/publicsu...
Why do we declare Loggers static final?
...lf4j with jcabi-log:
import com.jcabi.log.Logger;
class Foo {
void save(File f) {
Logger.info(this, "file %s saved successfully", f);
}
}
And never use that static noise any more.
share
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How do I unload (reload) a Python module?
... actually, the django dev server restarts itself when you change a file .. (it restarts the server, not just reloads the module)
– hasen
Jan 13 '09 at 6:36
26
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How can I see the assembly code for a C++ program?
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In GCC/G++, compile with -S. That will output a something.s file with the assembly code.
Edit: If you want the output to be in Intel syntax (which is IMO, much more readable, and most assembly tutorials use it), compile with -masm=intel.
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How do I avoid the specification of the username and password at every git push?
...is helper will store your passwords unencrypted on disk, protected only by filesystem permissions."
– cmaster - reinstate monica
Dec 15 '17 at 15:33
19
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How to set top-left alignment for UILabel for iOS application?
I have added one label in my nib file, then its required to have top-left alignment for that lable. As I am providing text at runtime so its not sure that how much lines there are.
So if text contains only single line then it appears as vertical-center aligned. That alignment is not matching with my...
How do you commit code as a different user?
...git commit -a --author="$user_details" --date="submit_date $submit_time" --file=/tmp/commit_msg
– Carl
Apr 3 '12 at 20:50
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