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Get value from JToken that may not exist (best practices)
...ctice for retrieving JSON values that may not even exist in C# using Json.NET ?
6 Answers
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What is this CSS selector? [class*=“span”]
...e end of a string. Here's a good reference for some CSS selectors: http://net.tutsplus.com/tutorials/html-css-techniques/the-30-css-selectors-you-must-memorize/
I'm only familiar with the bootstrap classes spanX where X is an integer, but if there were other selectors that ended in span, it would ...
Best way to combine two or more byte arrays in C#
...a2).Concat(a3);
If you have an arbitrary number of arrays and are using .NET 3.5, you can make the System.Buffer.BlockCopy solution more generic like this:
private byte[] Combine(params byte[][] arrays)
{
byte[] rv = new byte[arrays.Sum(a => a.Length)];
int offset = 0;
foreach (byt...
How to do error logging in CodeIgniter (PHP)
...mail address?
The error_log function has email destination too.
http://php.net/manual/en/function.error-log.php
Agha, here I found an example that shows a usage.
Send errors message via email using error_log()
error_log($this->_errorMsg, 1, ADMIN_MAIL, "Content-Type: text/html; charset=utf8\r\n...
What is the difference between google tag manager and google analytics?
...he Tag Manager UI rather than coded in.
cross posted from https://trajano.net/2017/01/migrating-universal-analytics/2/
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What is time_t ultimately a typedef to?
...int), and you have your epoch offset time. A similar workaround exists in .Net. I pass 64-bit epoch numbers between Win and Linux systems with no problem (over a communications channel). That brings up byte-ordering issues, but that's another subject.
To answer paxdiablo's query, I'd say that it pr...
Best practice for partial updates in a RESTful service
...://tools.ietf.org/html/draft-ietf-appsawg-json-patch-08 or http://www.mnot.net/blog/2012/09/05/patch) or the XML patch framework (see http://tools.ietf.org/html/rfc5261). In my opinion though, json-patch is the best fit for your kind of business data.
PATCH with JSON/XML patch documents has very st...
How to destroy an object?
...ajority of sites the request is so short lived that it doesn't matter. php.net/manual/en/features.gc.refcounting-basics.php
– Frankie
Sep 11 '15 at 11:38
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Why C# implements methods as non-virtual by default?
... versions. And I think he's actually more concerned about allowing the .Net / C# platform to change under code rather than concerned about user-code changing on top of the platform. (And his "pragmatic" viewpoint is the exact opposite of mine because he's looking from the other side.)
(But coul...
Can You Get A Users Local LAN IP Address Via JavaScript?
... the local client IP address. A proof of concept is available here: http://net.ipcalf.com
This feature is apparently by design, and is not a bug. However, given its controversial nature, I would be cautious about relying on this behaviour. Nevertheless, I think it perfectly and appropriately addres...