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commands not found on zsh
I am using the z Shell ( zsh ) instead of the default bash, and something wrong happen so that all commands who used to work are no longer recognized:
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HTML encoding issues - “” character showing up instead of “ ”
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Somewhere in that mess, the non-breaking spaces from the HTML template (the s) are encoding as ISO-8859-1 so that they show up incorrectly as an "Â" character
That'd be encoding to UTF-8 then, not ISO-8859-1. The non-break...
Ubuntu rails install fails on zlib
... first serious foray into Linux as a daily-use OS, and I'm having a hard time getting Rails going. I have followed a number of tutorials which all seem to work fine, but when I try and use gem install or gem update on anything, I get an error that looks like this:
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Java project in Eclipse: The type java.lang.Object cannot be resolved. It is indirectly referenced f
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Same here. Bizarre Eclipse bug. The As the link says, removing the JRE library from project's classpath and re-add it fix the problem.
– Felipe Leão
Jan 23 '14 at 18:08
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javax.validation.ValidationException: HV000183: Unable to load 'javax.el.ExpressionFactory'
...ed with Hibernate Validator:
Hibernate Validator also requires an implementation of the Unified Expression Language (JSR 341) for evaluating dynamic expressions in constraint violation messages. When your application runs in a Java EE container such as WildFly, an EL implementation is already pr...
Can't install via pip because of egg_info error
...as wrong. I never installed the setuptools for python, so it was missing some vital files, like the egg ones.
If you find yourself having my issue above, download this file and then in powershell or command prompt, navigate to ez_setup’s directory and execute the command and this will run the fil...
Two divs, one fixed width, the other, the rest
...play: table, which is usually a better approach: How can I put an input element on the same line as its label?
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What is the difference between `git merge` and `git merge --no-ff`?
...between the two. How can I observe the difference (with a git command or some tool)?
6 Answers
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CSS center display inline block?
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The accepted solution wouldn't work for me as I need a child element with display: inline-block to be both horizontally and vertically centered within a 100% width parent.
I used Flexbox's justify-content and align-items properties, which respectively allow you t...
CSS @media print issues with background-color;
... stylesheet for our app but I'm having issues with background-color in @media print .
19 Answers
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