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Calling a JavaScript function named in a variable [duplicate]
...Space["functionName"]();
Avoid eval, and avoid passing a string in to setTimeout and setInterval. I write a lot of JS, and I NEVER need eval. "Needing" eval comes from not knowing the language deeply enough. You need to learn about scoping, context, and syntax. If you're ever stuck with an eval, j...
How to search for “R” materials? [closed]
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Most of the time I find googling for R plus my searching term works fine. When it doesn't, I'll try using "R project", or adding CRAN, statistic or language to the search.
Is there a particular topic that you're having problems searchi...
Use CSS3 transitions with gradient backgrounds
...I tested gradient transitions in 2016 in IE and they seemed to work at the time, but my test code no longer works.)
Update: October 2018
Gradient transitions with un-prefixed new syntax [e.g. radial-gradient(...)]now confirmed to work (again?) on Microsoft Edge 17.17134. I don't know when this was ...
Why isn't sizeof for a struct equal to the sum of sizeof of each member?
...tly in the struct at fixed offsets. The compiler knows all this at compile time so the pointer is implicit. For example, if you have a struct variable of this type called s then &s.a == &s and &s.d == &s + 12 (given the alignment shown in the answer). The pointer is only stored if t...
Difference between /res and /assets directories
...resources are turned into constant field names that are checked at compile time, so there's less of an opportunity for mismatches between the code and the resources themselves. None of that applies to assets.
So why have an assets folder at all? If you want to compute the asset you want to use at r...
Solutions for INSERT OR UPDATE on SQL Server
...ond updates the record. Adding a lock allow this to happen in a very short time-frame, preventing an error.
– Jean Vincent
Feb 29 '12 at 11:31
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Object reference not set to an instance of an object.Why doesn't .NET show which object is `null`?
... the IL that actually executes, but rather native code built from it at runtime.
– Oskar Berggren
Feb 9 '13 at 12:07
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SecurityException: Permission denied (missing INTERNET permission?)
....xml file or, as internet permission is granted at installation not at run time, by long standing, missed bug in Android framework that causes your app to be successfully installed, but without expected permission grant.
My Manifest is correct, so how can this happen?
Theoretically, presence of us...
What is the type of lambda when deduced with “auto” in C++11?
... the type really unnamed, or is it just not given a name until compilation time? IOW, could one use RTTI to find the name the compiler decided upon?
– Ben
Oct 31 '11 at 19:17
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A semantics for Bash scripts?
More than any other language I know, I've "learned" Bash by Googling every time I need some little thing. Consequently, I can patchwork together little scripts that appear to work. However, I don't really know what's going on, and I was hoping for a more formal introduction to Bash as a programmin...