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What is the “Execute Around” idiom?
... a sandwich’s body to
introduce a new defect, which may lead to silent errors. When the body
code is large and before and after are widely separated, such mistakes
can be hard to detect visually.
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How do you do a ‘Pause’ with PowerShell 2.0?
... I made two slight improvements to the latter: added Test-Path to avoid an error if you use Set-StrictMode (you do, don't you?!) and the final Write-Host to add a newline after your keystroke to put the prompt in the right place.
Function Pause ($Message = "Press any key to continue . . . ") {
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What is this Javascript “require”?
... be able to use it obviously. If you need more information please give the error that you are getting.
– Sam Redway
May 15 '16 at 8:38
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Assert a function/method was not called using Mock
...ent call last):
File "<stdin>", line 1, in <module>
AssertionError: a was called and should not have been
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How to loop over files in directory and change path and add suffix to filename
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I believe there's an error in your code. The one line should be base=${name%.txt}, instead of base=${base%.txt}.
– caseklim
May 15 '14 at 1:16
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How to add property to a class dynamically?
...ux'])
foo = Foo(bar=13, quux=74)
print foo.bar, foo.quux
foo2 = Foo() # error
If you absolutely need to write your own setter, you'll have to do the metaprogramming at the class level; property() doesn't work on instances.
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How to get a DOM Element from a JQuery Selector
...sing DOM properties? Shouldn't it be better to have consistent code that's error-proof against possible TypeErrors? A few years ago I used to be an elitist ECMAScripter and avoided frameworks but the more I learned about inconsistencies I ended up relying more. Browser engines are only getting faste...
What is the main difference between PATCH and PUT request?
...> "A new method is necessary to improve interoperability and prevent errors." In multi parallel environment having only PUTs that include the rest of the payload would increase the risk of modification of other attributes of the resource. PATCH solves such problem.
– Tom...
What is the curiously recurring template pattern (CRTP)?
...e. If you want to see the corner case anyway even though it does not cause error see here: ideone.com/LPkktf
– odinthenerd
Dec 6 '13 at 9:01
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Using Linq to group a list of objects into a new grouped list of list of objects
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Currently the code doesn't work and causes an error if you try to cast it to previous type of list. Because returning a List in select creates a Lists inside a list which is not the desired output here. For those who have problems I can suggest : var groupedCustomerList...