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How do I create an immutable Class?
...ay) is passed into the constructor, it should be copied to keep the caller from modifying it later
if you're going to return your collection, either return a copy or a read-only version (for example, using ArrayList.ReadOnly or similar - you can combine this with the previous point and store a read-...
Use latest version of Internet Explorer in the webbrowser control
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From MSDN: "The registry redirector isolates 32-bit and 64-bit applications by providing separate logical views of certain portions of the registry on WOW64. The registry redirector intercepts 32-bit and 64-bit registry calls...
How do I test if a string is empty in Objective-C?
...aced with its contents so if you invoke the macro with something different from a NSString you still get a message from the compiler. Categories would be far better anyway.
– Zmaster
Aug 8 '13 at 12:06
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Crontab - Run in directory
... a job to run daily in the root crontab. But I would like it to execute it from a particular directory so it can find all the files it needs, since the application has a bunch of relative paths.
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How do I set a ViewModel on a window in XAML using DataContext property?
...o specify the ViewModel in XAML, yet still separate the specific ViewModel from the View. Separating them is useful for when you want to write isolated test cases.
In App.xaml:
<Application
x:Class="BuildAssistantUI.App"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"...
How to Customize a Progress Bar In Android
... you want to change its appearance, for any possible reason (e.g. changing from green as in "waiting for response" to red as in "waiting for error handling")
– ocramot
Apr 6 '17 at 14:53
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What does this square bracket and parenthesis bracket notation mean [first1,last1)?
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This evolves from grade school pre-algebra, where you learn about functions f(x) and the function's domain and range, where a function like f(x)=x^2, would have a range of 0 to positive infinity, denoted with [0,∞).
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How to print out the contents of a vector?
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If you're looping from 0 through vector::size() and the vector is not modified within the loop there is no need to use at() and incur the extra bounds checking overhead. That said, I would go with an iterator as you suggest.
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Bring element to front using CSS
...derstood what z-index does, but still it did not work. What I have learned from this answer is, that with z-index you have to take into consideration the parent hierarchy as well.
– Germstorm
Jun 16 '15 at 6:54
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How can I read a whole file into a string variable
... == EOF. Because ReadFile reads the whole file, it does not treat
an EOF from Read as an error to be reported.
You will get a []byte instead of a string. It can be converted if really necessary:
s := string(buf)
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