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How to mount a host directory in a Docker container
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how does mount command know the host where /boot2dockerfolder is ?
– alfonsodev
Jul 15 '15 at 16:50
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Gets byte array from a ByteBuffer in java
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Java doesn't have the notion of unsigned integers, only signed ones. If you want "unsigned bytes", you need to cast as int and use a bitmask: int unsigned_byte = b[k] & 0xff; for some value of k.
– Jason ...
Spring - @Transactional - What happens in background?
...nowledge of it. Only calls from "outside" your bean go through the proxy.
Does that help?
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What's the magic of “-” (a dash) in command-line parameters?
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Where in the tar docs does it explain that it is supported? How do I know which commands support it?
– user146043
Oct 27 '16 at 10:37
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Detecting a redirect in ajax request?
...w to get response url in XMLHttpRequest?
However, jQuery (at least 1.7.1) doesn't give an access to XMLHttpRequest object directly.
You can use something like this:
var xhr;
var _orgAjax = jQuery.ajaxSettings.xhr;
jQuery.ajaxSettings.xhr = function () {
xhr = _orgAjax();
return xhr;
};
jQuery...
How to include file in a bash shell script
... setaf 4`
BOLD=`tput bold`
RESET=`tput sgr0`
Making use of File color.sh does not error but, the color do not display. I have tested this in Ubuntu 18.04 and the Bash version is:
GNU bash, version 4.4.19(1)-release (x86_64-pc-linux-gnu)
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How to change color of SVG image using CSS (jQuery SVG image replacement)?
...laceWith($svg);
}, 'xml');
});
What the above code does is look for all IMG's with the class 'svg' and replace it with the inline SVG from the linked file. The massive advantage is that it allows you to use CSS to change the color of the SVG now, like so:
svg:hover path {
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How do you implement a good profanity filter?
...ves anonymity and introduces accountability (something that Stack Overflow does well) is helpful also, particularly in order to help combat John Gabriel's G.I.F.T.
You also asked where you can get profanity lists to get you started -- one open-source project to check out is Dansguardian -- check ou...
How to increase the gap between text and underlining in CSS
... I am pretty not sure why this answer has so many upvotes. This doesn't completely work with multiline texts.
– user3888372
Jul 17 '15 at 15:46
3
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What is the difference between a map and a dictionary?
...nary is an abstract class in Java whereas Map is an interface. Since, Java does not support multiple inheritances, if a class extends Dictionary, it cannot extend any other class.
Therefore, the Map interface was introduced.
Dictionary class is obsolete and use of Map is preferred.
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