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How do I display the current value of an Android Preference in the Preference summary?
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NB: There is a simpler way, see @Robertas's answer.
– Salman von Abbas
Mar 9 '16 at 18:26
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Delete local Git branches after deleting them on the remote repo
...quick way
git branch --merged | grep -v "\*" | xargs -n 1 git branch -d
NB: if you're not on master, this has the potential to delete the branch. Keep reading for the "better way".
Make sure we keep master
You can ensure that master, or any other branch for that matter, doesn't get removed by g...
iReport not starting using JRE 8
...java 8).
all you have to do is edit C:\Program Files\Jaspersoft\iReport-nb-3.6.1\etc\ireport.conf:
# default location of JDK/JRE, can be overridden by using --jdkhome <dir> switch
jdkhome="C:/Program Files/Java/jdk1.7.0_45"
on linux (no spaces and standard file paths) its that much easie...
How to fallback to local stylesheet (not script) if CDN fails
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NB: you do not really have to add a new rule to the external CSS. Just use an existing rule whose behavior is known. In my demo I use ui-helper-hidden class which is supposed to hide the element, i then check if the element g...
Create MSI or setup project with Visual Studio 2012
...n of the installer from the Publish tab in the project properties window.
NB: This method only works for WPF & Windows Forms apps.
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How to repeat a string a variable number of times in C++?
... std::string(size_type count, CharT ch):
std::string(5, '.') + "lolcat"
NB. This can't be used to repeat multi-character strings.
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Font from origin has been blocked from loading by Cross-Origin Resource Sharing policy
...ng) and Firefox cross-domain font loading for the Amazon S3 CORS details.
NB in general because this used to apply to Firefox only, so it may help to search for Firefox rather than Chrome.
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How to set Java environment path in Ubuntu
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perfect! thank you. NB: You might want to remove the default openJDK from your system as it appears first in the global path. So after the above script is loaded, you will only pic-up "javac" not java, because of the default openjk-jre. ~sudo a...
Stretch and scale CSS background
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NB: As of Chromium 78.0.3904.97, it is not possible to scale svg images independently along each axis. You may have to scale it up and convert it to a raster image.
– Mike
Dec 19 '19 at ...
Why is there no logical xor in JavaScript?
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Javascript has a bitwise XOR operator : ^
var nb = 5^9 // = 12
You can use it with booleans and it will give the result as a 0 or 1 (which you can convert back to boolean, e.g. result = !!(op1 ^ op2)). But as John said, it's equivalent to result = (op1 != op2), which i...