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Correct way to populate an Array with a Range in Ruby
... want the range from 2 to 25. Yet if I try order << (2.25) I get the error can't convert Range into Integer.
– kakubei
Nov 10 '11 at 14:29
1
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Prevent onmouseout when hovering child element of the parent absolute div WITHOUT jQuery
...hen I paste the above function into my script, Dreamweaver and FF throw an error on the first line, "function onMouseOut(this, event) {". It looks like you're not allowed to put "this" as a parameter. I guess it kind of works when I leave out "this" from the input params, but I don't know for sure, ...
Can “this” ever be null in Java?
...that operation.
Moreover, attempting this = null; will result in compiler error. Reason is pretty simple, a keyword in Java (or any language) can never be assigned a value i.e. a keyword can never be the left value of a assignment operation.
Other examples, you can't say:
true = new Boolean(true)...
How do you usually Tag log entries? (android)
... number you can link the shortcut the same way gets linked when there's an error, this way I can get direct to the line in question just by click on the logcat
I put this inside my extended Application so i can use in every other file
public static String getTag() {
String tag = "";
final ...
Install autoreconf on OS X v10.7 (Lion)?
...also needed, brew install libtool without it you will get configure.ac:14: error: possibly undefined macro: AC_PROG_LIBTOOL
– MKo
Nov 17 '15 at 9:44
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Android emulator shows nothing except black screen and adb devices shows “device offline”
...ature for the emulator is experimental; be alert for incompatibilities and errors when using this feature.
and
Start the AVD Manager and create a new AVD with the Target value of Android 4.0.3 (API Level 15), revision 3 or higher.
So Android 4.0.3 (API Level 15) seems to be the minimum requi...
Can't connect Nexus 4 to adb: unauthorized
...
I think it has an error when the device tries to display the screen asking for permission, so it does not appear.
This works for me (commands are given in the adb shell):
rm /data/misc/adb/adb_keys;
I sent the public key (adbkey.pub in ~/.a...
Can I use non existing CSS classes?
...the selector syntax, and CSS has its own set of rules for handling parsing errors, none of which concern the markup at all. Essentially, this means HTML and CSS are completely independent of each other in the validity aspect.1
Once you understand that, it becomes clear that there is no side effect ...
How do I search an SQL Server database for a string?
... Otherwise this script will throw 'invalid object name Information_Schema' error.
– Fatih
Nov 7 '19 at 8:49
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show 1 more comment
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Authentication issue when debugging in VS2013 - iis express
...IS Express from the notification icon and restarting VS doesn't work. This error is really annoying, it occurs every few months or half year when a new VM or developer PC is built. It always causes up to half a day lost, messing around with settings. The problem is although these settings should fix...