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Logical operator in a handlebars.js {{#if}} conditional
...to pass the operator as a string or else the compiler will error out while tokenizing your template. {{#ifCond true '==' false}}
– Joe Holloway
Jul 11 '13 at 20:11
...
Hexadecimal To Decimal in Shell Script
...var4; var5=$(($var4-$var3))
bash: -: syntax error: operand expected (error token is "-")
That could happen because the value given to bc was incorrect. That might well be that bc needs UPPERcase values. It needs BFCA3000, not bfca3000. That is easily fixed in bash, just use the ^^ expansion:
var3...
Switch on ranges of integers in JavaScript [duplicate]
...when minified remains a switch, complete with "switch", "case" and "break" tokens, and as a result is considerably longer in code.
How switch(true) works
I think "switch(true) is obscure, but it seems some people just want to use it, so here's an explanation of why it works...
A switch/case state...
How to create ASP.NET Web API Url?
... // ...
}
});
</script>
Notice the httproute = "" route token which is important.
Obviously this assumes that your Api route is called DefaultApi in your RegisterRoutes method in Global.asax:
routes.MapHttpRoute(
name: "DefaultApi",
routeTemplate: "api/{controller}/{id}...
What is the difference between Class and Klass in ruby?
...ed it out wrong a few times, it's worth noting that in Ruby, case matters. Tokens that start with a capital letter are constants. Via the Pickaxe:
A constant name starts with an uppercase letter followed by name characters. Class names and module names are constants, and follow the constant nami...
Generating Random Passwords
... secure, since I expect people to use this for passwords or other security tokens.
The first property is achieved by taking a 64 bit value modulo the alphabet size. For small alphabets (such as the 62 characters from the question) this leads to negligible bias. The second and third property are ac...
what is “strict mode” and how is it used?
...ted", "public", "static", and "yield" are classified as FutureReservedWord tokens within strict mode code. (7.6.12 [?]).
A conforming implementation, when processing strict mode code, may not extend the syntax of NumericLiteral (7.8.3) to include OctalIntegerLiteral as described in B.1.1.
A conformi...
What is the JavaScript convention for no operation?
.... By the way, $.noop is a bit shorter than function(){} (6 bytes saved per token). So, there is no relationship between your code and the empty function pattern. Use null, false or 0 if you like, in your case there will be no side effect. Furthermore, it's worth noting that this code...
true/false ?...
Regular expression for first and last name
...ames, then several things that are not names. The not names list has 'test token' as the first entry. This matches that.
– Rob
Mar 23 '17 at 22:01
...
Reference — What does this symbol mean in PHP?
... constants: Although these are not just symbols but important part of this token family. There are eight magical constants that change depending on where they are used.
__LINE__: The current line number of the file.
__FILE__: The full path and filename of the file. If used inside an include, the n...