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What is the difference between DAO and Repository patterns?
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Why is a Repository a "Read Only" concept while DAO is "Read and Write"?
– Dennis
Apr 1 '16 at 19:30
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What is the difference between ${var}, “$var”, and “${var}” in the Bash shell?
...ave a lot of quotes in your string these alternative forms can get hard to read (and therefore hard to maintain). This page provides a good introduction to quoting in Bash.
Arrays ($var vs. $var[@] vs. ${var[@]})
Now for your array. According to the bash manual:
Referencing an array variable w...
How to make the hardware beep sound in Mac OS X 10.6
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@IanDunn Sure it does -- read the first and last paragraphs carefully. The question is asking for something that doesn't exist.
– duskwuff -inactive-
Oct 21 '17 at 20:31
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Create Git branch with current changes
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Note to future readers: read from bottom to top (or be sure to read the whole thing). git reset --hard will nuke your changes, and if they aren't committed yet they are unrecoverable! You may just need git checkout -b …
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What's the use of Jade or Handlebars when writing AngularJs apps
...ension, Jade brings nothing worthwhile to the table that Angular doesn't already supply. Let's be honest: Using the sound principle of "favour composition over inheritance" (i.e. partials), you shouldn't ever need template extensibility. Jade is hardly "easier to parse" than HTML. They are but trivi...
Xcode is not currently available from the Software Update server
...is that this corrects the path so that the command line tools which have already been installed by Xcode5 are now findable by xcode-select. After following this advice I was able to successfully install homebrew, which had been failing.
– Peter Gluck
Jun 16 '1...
Log4net does not write the log in the log file
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log4net.Config.XmlConfigurator.Configure();
somewhere to make log4net read your configuration? E.g. in Global.asax:
void Application_Start(object sender, EventArgs e)
{
// Code that runs on application startup
// Initialize log4net.
log4net.Config.XmlConfigurator.Configure();
}
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Multi-Line Comments in Ruby?
...ormal and a more correct way to comment is to use #'s on each line. If you read the source of any ruby library, you will see that this is the way multi-line comments are done in almost all cases.
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How do I list one filename per output line in Linux?
...now about -1 (-l yes (ell not one)) It shows in the man-page but I've been reading it as an ell the whole time :)
– slashmais
Oct 7 '10 at 22:49
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How can I check if a scrollbar is visible?
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This answer worked for me after checking if the DOM is ready using JQuery .ready()
– Simple Sandman
Nov 29 '16 at 20:23
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