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What does (angle brackets) mean in Java?
...ng, so you can't add any other type to it (try obj.add(1), it will cast an error). Similarly, obj1 is of the Integer type, you can't add any other type to it (try obj1.add("hello"), error will be there).
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socket.shutdown vs socket.close
... to send any more data
This is usefull in
1- Buffer flushing
2- Strange error detection
3- Safe guarding
Let me explain more , when you send a data from A to B , it's not guaranteed to be
sent to B , it's only guaranteed to be sent to the A os buffer ,
which in turn sends it to the B os buffe...
“cannot resolve symbol R” in Android Studio
...the main culprit. Wasted 6.50 hours from my life. Gradle 3.2.1 removed the error.
classpath 'com.android.tools.build:gradle:3.2.1'
Problem resolved after changing the gradle version. Details history can be found here.
sha...
Converting between strings and ArrayBuffers
...ults').textContent += decodedString + '\n';
} else {
console.error('Error while requesting', file, this);
}
};
xhr.send();
}
</script>
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Sending images using Http Post
...ess = object.optBoolean("success");
String message = object.optString("error");
if (!success) {
responseBody = message;
} else {
responseBody = "success";
}
} catch (Exception e) {
e.printStackTrace();
} finally {
client.getConnectionManager().shutdown();
}
...
unbound method f() must be called with fibo_ instance as first argument (got classobj instance inste
In Python, I'm trying to run a method in a class and I get an error:
8 Answers
8
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How to include JavaScript file or library in Chrome console?
...
I got: TypeError: Property 'appendChild' of object #<HTMLHeadElement> is not a function
– Muhammad Hewedy
Aug 31 '13 at 5:47
...
Changing the Git remote 'push to' default
...
Just tried git branch --set-upstream-to myfork and got an error: >error: unknown option `set-upstream-to' I'm running git 1.7.9
– alonisser
Sep 15 '13 at 21:17
...
How do I get rid of “[some event] never used” compiler warnings in Visual Studio?
...cribing to it. The fact that the compiler spits out 20 warnings and not 20 errors when you comment out the event is also suspicious...
There's also an interesting article about this warning and specifically how it applies to interfaces; there's a good suggestion on how to deal with "unused" events....
ReSharper “Cannot resolve symbol” even when project builds
...wever ReSharper gets massively confused. For me this should be a ReSharper error that it asks you to resolve rather than just going bonkers.
UPDATE:
I ran into this two days ago (a day after I made this post) by total coincidence and came across this link where they say that it is caused by a bug ...