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byte + byte = int… why?
...operations would not prevent a language from implementing other rules. VB.NET will helpfully allow byte3 = byte1 And byte2 without a cast, but unhelpfully will throw a runtime exception if int1 = byte1 + byte2 yields a value over 255. I don't know if any languages would allow byte3 = byte1+byte2 a...
How to fix 'android.os.NetworkOnMainThreadException'?
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This exception is thrown when an application attempts to perform a networking operation on its main thread. Run your code in AsyncTask:
class RetrieveFeedTask extends AsyncTask<String, Void, RSSFeed> {
private Exception exception;
protected RSSFeed doInBackground(String... u...
StringFormat Localization issues in wpf
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@pengibot This solution works for me. I'm using .net 4/C#/WPF and I put the code in the OnStartup method.
– Björn
Jun 13 '13 at 11:29
18
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Is it possible to break a long line to multiple lines in Python [duplicate]
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If you want to assign a long str to variable, you can do it as below:
net_weights_pathname = (
'/home/acgtyrant/BigDatas/'
'model_configs/lenet_iter_10000.caffemodel')
Do not add any comma, or you will get a tuple which contains many strs!
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How to draw a path on a map using kml file?
...tion;
import java.io.IOException;
import java.io.InputStream;
import java.net.URL;
import java.net.URLConnection;
import javax.xml.parsers.SAXParser;
import javax.xml.parsers.SAXParserFactory;
import com.myapp.android.myapp;
import org.xml.sax.InputSource;
import org.xml.sax.XMLReader;
import an...
How do you pass custom environment variable on Amazon Elastic Beanstalk (AWS EBS)?
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And for .Net, they are inserted into your web.config file rather than put into environment vars, as per stackoverflow.com/a/33465765/1991614 . Further confusing the issue is that they aren't inserted if that key already exists in web....
How to determine the version of the C++ standard used by the compiler?
...cific constructs to determine such things:
/*Define Microsoft Visual C++ .NET (32-bit) compiler */
#if (defined(_M_IX86) && defined(_MSC_VER) && (_MSC_VER >= 1300)
...
#endif
/*Define Borland 5.0 C++ (16-bit) compiler */
#if defined(__BORLANDC__) && !defined(__WIN32...
How do I uninstall a Windows service if the files do not exist anymore?
How do I uninstall a .NET Windows Service, if the service files does not exists anymore?
13 Answers
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How can I find non-ASCII characters in MySQL?
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You can even get it as a tee-shirt ;) catonmat.net/blog/my-favorite-regex
– SamGoody
Feb 7 '13 at 20:52
1
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HTTP 401 - what's an appropriate WWW-Authenticate header value?
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When indicating HTTP Basic Authentication we return something like:
WWW-Authenticate: Basic realm="myRealm"
Whereas Basic is the scheme and the remainder is very much dependent on that scheme. In this case realm just provides the browser a literal that can be displayed to the user when prom...