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When do I use the PHP constant “PHP_EOL”?
When is it a good idea to use PHP_EOL ?
19 Answers
19
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Running Internet Explorer 6, Internet Explorer 7, and Internet Explorer 8 on the same machine
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This is a nice idea, but actually not licensed. Microsoft's IE licenses expressly forbid redistribution, and while they are unlikely to come down on this sort of application if your organisation is audited it technically counts as pirated.
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Best way to serialize an NSData into a hexadeximal string
...ice-cocoa way to serialize an NSData object into a hexadecimal string. The idea is to serialize the deviceToken used for notification before sending it to my server.
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Cleanest way to write retry logic?
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This is possibly a bad idea. First, it is emblematic of the maxim "the definition of insanity is doing the same thing twice and expecting different results each time". Second, this coding pattern does not compose well with itself. For example:
Sup...
JavaScript module pattern with example [closed]
... go into this, unfortunately you dont get tool support for this (I'm using IDEA).
You need add files to the project with script tags like this:
<script type="text/javascript" src="app/native/MasterFile.js" /></script>
<script type="text/javascript" src="app/native/So...
When should we call System.exit in Java
...om a batch file or shell script you'd be able to get this value and get an idea if the application was successful.
It would make a quite an impact if you called System.exit(0) on an application deployed to an application server (think about it before you try it).
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How to run multiple Python versions on Windows
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Clever idea. BTW mklink is only natively available in Windows Vista/2008+. On XP and Server 2003 a "hardlink" could be created instead using fsutil hardlink create <new filename> <existing filename> and putting or moving...
Recommended SQL database design for tags or tagging [closed]
...dding a fixed number of possible TagID columns to ItemID (seems like a bad idea), Keeping tags in a text column that's comma separated (sounds crazy but could work). I've even heard someone recommend a sparse matrix, but then how do the tag names grow gracefully?
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Test if characters are in a string
...ywhere on the input line, I'll explain "Regular Expression" below, but the idea is it's a smarter way to match the string (R calls this "character", eg class("abc")), and "Print" because it's a command line program, emitting output means it prints to its output string.
Now, the grep program is basi...
Do you use NULL or 0 (zero) for pointers in C++?
... +1. Agreed with Andy. @Ferruccio, Implementation detail of programmer's idea is not the same as compiler's implementation defined
– user
Feb 15 '14 at 23:08
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