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What is the difference between client-side and server-side programming?

...| browser | | | web server | | (JavaScript) | | | (PHP etc.) | | | | | | +--------------+ | +--------------+ | client side | server side | <---------- HTML, CSS...
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Mercurial error: abort no username supplied

...blank--add your email name here. [ui] ; editor used to enter commit logs, etc. Most text editors will work. editor = notepad username = userEmail@domain.com This fixed the problem for me. share | ...
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Open firewall port on CentOS 7

...le approaches, it is useful to note that you can add your own services to /etc/firewalld/services. For inspiration, look at /usr/lib/firewalld/services/, where firewalld's predefined services are located. The advantage of this approach is that later you will know why these ports are open, as you've...
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“No X11 DISPLAY variable” - what does it mean?

...aphical environment, try export DISPLAY=:0 for bash like shells (bash, sh, etc) or setenv DISPLAY :0 for C shell based shells (csh, tcsh, etc) If you've connected from another machine via SSH, you use the -X option to display the graphical interface on the machine you're sitting at (provided there'...
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Auto increment primary key in SQL Server Management Studio 2012

... Work's, providing there are no Foreign keys etc – Andrew Day Feb 8 '16 at 11:22 3 ...
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What is the difference between background and background-color

...background will supercede all previous background-color, background-image, etc. specifications. It's basically a shorthand, but a reset as well. I will sometimes use it to overwrite previous background specifications in template customizations, where I would want the following: background: white u...
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What's your most controversial programming opinion?

...g on too many bandwagons and trying to force methods, patterns, frameworks etc onto things that don't warrant them. Just because something is new, or because someone respected has an opinion, doesn't mean it fits all :) EDIT: Just to clarify - I don't think people should ignore best practices, val...
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How do I initialize a TypeScript object with a JSON object

...st "draft" when I wrote this answer (which is also why the names are "Foo" etc.). module Environment { export class Sub { id: number; } export class Foo { baz: number; Sub: Sub; } } function deserialize(json, environment, clazz) { var instance = new cla...
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What is the dependency inversion principle and why is it important?

...ava and .NET, that deal with all situations (static methods, constructors, etc.). Applying DIP tends to make software more complex and less maintainable, and no more testable. – Rogério Aug 31 '09 at 17:33 ...
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GitHub “fatal: remote origin already exists”

...; git remote -v octopress https://github.com/imathis/octopress.git (fetch) octopress https://github.com/imathis/octopress.git (push) origin You'll first note that my origin has no url. Any attempt to remove it, rename it, etc all fails. So, change the url manually: git remote set-ur...