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Using Emacs to recursively find and replace in text files not already open
... getting more used to using Emacs and instead starting up the editor I'm already familiar with. I use the example here fairly often in editing multiple files.
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What's the difference between an object initializer and a constructor?
...am2);
myObjectInstance.MyProperty = someUsefulValue;
However, in multi-threaded environments the atomicity of the object initializer may be beneficial, since it prevents the object from being in a not-fully initialized state (see this answer for more details) - it's either null or initialized like...
How does IPython's magic %paste work?
I want to copy already indented Python code / whole functions and classes into IPython. Everytime I try the indentation is screwed up and I get following error message:
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The 'packages' element is not declared
...ly difference is that since this file is auto-generated and supposed to be read by nuget only, it's pretty safe to ignore the warnings.
– Joel
Mar 6 '15 at 13:15
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Why doesn't Java allow to throw a checked exception from static initialization block?
...ne some examples that may initialize the class (or may not because it is already initialized), and just to draw the attention of the complexity of that it would introduce, I put the examples in another static initalizer:
static {
try {
ClassA a = new ClassA();
Class<ClassB> clazz ...
bash assign default value
...e long names, the : approach would be prefereable, both for typing and for reading. Yes, this seems like an area where Bash could use a little improvement.
– Dan Moulding
Feb 13 '14 at 15:02
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What is the difference between float and double?
I've read about the difference between double precision and single precision. However, in most cases, float and double seem to be interchangeable, i.e. using one or the other does not seem to affect the results. Is this really the case? When are floats and doubles interchangeable? What are the d...
Get class that defined method
... @sr2222 You are right. I've modified the answer as I have already started though I think Alex solution is more compact.
– estani
Dec 30 '12 at 13:01
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How many bits or bytes are there in a character? [closed]
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@Cody Gray: yes, usually when you read "double-byte" encoding it's legacy Asian stuff, and they are stored as multiple char, while Unicode strings are stored using the wchar_t type. By the way, when NT was started a wchar_t was enough to avoid surrogate pairs...
Use of “this” keyword in formal parameters for static methods in C#
...syntax these days seem to solve problems I didn't even know were problems. Readability should be a very high priority.
– Gerry
Mar 19 '19 at 14:44
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