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How to properly add cross-site request forgery (CSRF) token using PHP

I am trying to add some security to the forms on my website. One of the forms uses AJAX and the other is a straightforward "contact us" form. I'm trying to add a CSRF token. The problem I'm having is that the token is only showing up in the HTML "value" some of the time. The rest of the time, the va...
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pretty-print JSON using JavaScript

How can I display JSON in an easy-to-read (for human readers) format? I'm looking primarily for indentation and whitespace, with perhaps even colors / font-styles / etc. ...
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Convert all first letter to upper case, rest lower for each word

...gard to what kind of word it is. It's not really "title case" since rules for title casing differ in different languages. It's not even correct for English. For instance, the title "about a boy" should be "About a Boy" in English, but this method would give "About A Boy". If you want true title ...
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When are C++ macros beneficial? [closed]

... As wrappers for debug functions, to automatically pass things like __FILE__, __LINE__, etc: #ifdef ( DEBUG ) #define M_DebugLog( msg ) std::cout << __FILE__ << ":" << __LINE__ << ": " << msg #else #define ...
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split string only on first instance of specified character

...st _ is matched inside a capturing group, and gets added to the token list for that reason. – Alan Moore Jan 5 '11 at 20:04 28 ...
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Does MongoDB's $in clause guarantee order

...sults { "$sort": { "weight": 1 } } ]) So that would be the expanded form. What basically happens here is that just as the array of values is passed to $in you also construct a "nested" $cond statement to test the values and assign an appropriate weight. As that "weight" value reflects the ord...
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How many GCC optimization levels are there?

...rfere with debugging. It should be the optimization level of choice for the standard edit-compile-debug cycle, offering a reasonable level of optimization while maintaining fast compilation and a good debugging experience.) -Os (Optimize for size. -Os enables all -O2 optimizations that...
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Correct use of Multimapping in Dapper

...big caveat here, if the column ordering in the underlying table is flipped for some reason: ProductID | ProductName | AccountOpened | CustomerName | CustomerId --------------------------------------- ------------------------- splitOn: CustomerId will result in a null customer name. If yo...
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python: how to identify if a variable is an array or a scalar

... thanks, I didn't imagine inverting list to get false for scalars... thanks – otmezger May 29 '13 at 6:39 3 ...
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What are the correct version numbers for C#?

What are the correct version numbers for C#? What came out when? Why can't I find any answers about C# 3.5 ? 12 Answers ...