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Why can't I assign a *Struct to an *Interface?

... var pi *Interface pi = new(Interface) *pi = ps _, _ = pi, ps } Compiles OK. See also here. share | improve this answer | follow |...
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Would you, at present date, use JBoss or Glassfish (or another) as Java EE server for a new project?

...ce them otherwise? If so, there's your answer. Do I have to use EJBs? Really? Avoid them if at all possible--they are really only needed for very large, enterprise-class systems. Remember that they are merely tools, and big ones at that (can anyone say "Golden Sledgehammer"?). They are heavily...
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JavaScript function order: why does it matter?

JSHint complains when my JavaScript calls a function that is defined further down the page than the call to it. However, my page is for a game, and no functions are called until the whole thing has downloaded. So why does the order functions appear in my code matter? ...
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Git for Windows - The Program can't start because libiconv2.dll is missing

...roups.google.com/forum/#!topic/msysgit/twrVn_EbNI4 cd into your git install directory copy mingw\bin\libiconv-2.dll libexec\git-core (or copy bin\libiconv-2.dll libexec\git-core if your installation has no mingw folder) In the linked thread Drew asks for assistance, so if you think you can help...
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Declare and Initialize String Array in VBA

... Dim myStringArray() As String *code* redim myStringArray(size_of_your_array) Then you can do something static like this: myStringArray = { item_1, item_2, ... } Or something iterative like this: Dim x For x = 0 To size_of_your_array myStringArray(x) = data_source(x).Name Nex...
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Remove ALL styling/formatting from hyperlinks

...ting it, you COULD use !important, but you shouldn't. It's a bad habit to fall into. .nav a { color:green !important; } /*I'm a bad person and shouldn't use !important */ Then it'll always be green, irrelevant of any other rule. ...
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How to do URL decoding in Java?

... { String result = java.net.URLDecoder.decode(url, StandardCharsets.UTF_8.name()); } catch (UnsupportedEncodingException e) { // not going to happen - value came from JDK's own StandardCharsets } Java 10 added direct support for Charset to the API, meaning there's no need to catch Unsuppor...
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Factory pattern in C#: How to ensure an object instance can only be created by a factory class?

...some check before creating an object, probably in its constructor. This is all okay until I decide I want to make this check be a part of the business logic. So, how can I arrange for a business object to be creatable only through some method in my business logic class but never directly? The first ...
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TextView.setTextSize behaves abnormally - How to set text size of textview dynamically for different

Calling TextView.setTextSize() is working abnormally. Right after the call to setTextSize if we get a getTextSize its returning a much higher value that what we set it to earlier. ...
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DistutilsOptionError: must supply either home or prefix/exec-prefix — not both

I've been usually installed python packages through pip. 8 Answers 8 ...