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What does ||= (or-equals) mean in Ruby?
What does the following code mean in Ruby?
23 Answers
23
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horizontal scrollbar on top and bottom of table
...nswer! thanks a lot! :) so I tried to use your example, but the bar on top doesn't work, and when I tried to increase the width, the scrolling bar disappear. any idea why?
– psoares
Oct 14 '10 at 17:49
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Casting interfaces for deserialization in JSON.NET
...for the deserialization process. The problem I am running into is that it does not know how to handle interface-level properties in a class. So something of the nature:
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What is the difference between window, screen, and document in Javascript?
I see these terms used interchangeably as the global environment for the DOM. What is the difference (if there is one) and when should I use each one?
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Can IntelliJ IDEA encapsulate all of the functionality of WebStorm and PHPStorm through plugins? [cl
...ains' offerings. It looks like IntelliJ IDEA has plugins that allow you to do Node.js and php development.
5 Answers
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Passing multiple values to a single PowerShell script parameter
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Parameters take input before arguments. What you should do instead is add a parameter that accepts an array, and make it the first position parameter. ex:
param(
[Parameter(Position = 0)]
[string[]]$Hosts,
[string]$VLAN
)
foreach ($i in $Hosts)
{
Do-Stuff ...
nginx error connect to php5-fpm.sock failed (13: Permission denied)
...ner = www-data
listen.group = www-data
listen.mode = 0660
Restart fpm - sudo service php5-fpm restart or sudo service php7.0-fpm restart
Note: if your webserver runs as user other than www-data, you will need to update the www.conf file accordingly
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KeyValuePair VS DictionaryEntry
... (DictionaryEntry item in hashtable) {
// Cast required because compiler doesn't know it's a <string, int> pair.
int i = (int) item.Value;
}
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Parse JSON String into a Particular Object Prototype in JavaScript
...ning against using Object.setPrototypeOf(...). developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/…
– christo8989
Jul 13 '17 at 23:22
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Modulus % in Django template
... to use something like the modulus operator in django. What I am trying to do is to add a classname to every fourth element in a loop.
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