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How can I install a local gem?
... server and
add the localhost url in gem sources, more information in:
https://guides.rubygems.org/run-your-own-gem-server/
How do I check that a Java String is not all whitespaces?
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StringUtils.isBlank(CharSequence)
https://commons.apache.org/proper/commons-lang/javadocs/api-release/org/apache/commons/lang3/StringUtils.html#isBlank-java.lang.CharSequence-
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How can I format a String number to have commas and round?
... places after the decimal.
For reference on other formatting options, see https://docs.oracle.com/javase/tutorial/java/data/numberformat.html
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Internet Explorer 9 not rendering table cells properly
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I have exactly the same problem as well. you may want to read this https://connect.microsoft.com/IE/feedback/details/649949/innerhtml-formatting-issues-on-very-large-tables
YOu can remove the space inbetween td by using javascript if your html is returned from ajax, then from the response, ...
How can I delete all of my Git stashes at once?
...=40.days refs/stash
Add --dry-run to see which stashes are deleted.
See https://stackoverflow.com/a/44829516/946850 for an explanation and much more detail.
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Spring Boot: Unable to start EmbeddedWebApplicationContext due to missing EmbeddedServletContainerFa
...tally new to Spring and started to do the official guides from this site:
https://spring.io/guides
27 Answers
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CSS div element - how to show horizontal scroll bars only?
...width: 250px;
display: inline-block; /* this should fix it */
}
Fiddle: https://jsfiddle.net/qrjh93x8/ (not working with the above code)
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Variable name as a string in Javascript
...the job done.
This leverages ES6's object destructuring.
More info here: https://hacks.mozilla.org/2015/05/es6-in-depth-destructuring/
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How do you uninstall all dependencies listed in package.json (NPM)?
...stall `ls -1 node_modules | tr '/\n' ' '`
Added bonus? it's way faster!
https://github.com/npm/npm/issues/10187
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Matching an empty input box using CSS
...ed border only if the input is empty */
}
More info and browser support: https://css-tricks.com/almanac/selectors/p/placeholder-shown/
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