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#ifdef replacement in the Swift language
... a macro using compiler preprocessors.
Moreover, you can include/exclude some parts of code using compiler preprocessors.
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ReactJS - Does render get called any time “setState” is called?
Does React re-render all components and sub components every time setState() is called?
7 Answers
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Should I always return IEnumerable instead of IList?
...ther code that returns a set of items, should I always make my return statement:
14 Answers
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What are the correct link options to use std::thread in GCC under linux?
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I think on Linux pthread is used to implement std::thread so you need to specify the -pthread compiler option.
As this is a linking option, this compiler option need to be AFTER the source files:
$ g++ -std=c++0x test.cpp -pthread
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Difference between using bean id and name in Spring configuration file
Is there any difference between using an id attribute and name attribute on a <bean> element in a Spring configuration file?
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ASP.Net MVC: How to display a byte array image from model
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Something like this may work...
@{
var base64 = Convert.ToBase64String(Model.ByteArray);
var imgSrc = String.Format("data:image/gif;base64,{0}", base64);
}
<img src="@imgSrc" />
As mentioned in the comments be...
Open file in a relative location in Python
... to where the script you are running is located.
So you can fiddle with something like this:
import os
script_dir = os.path.dirname(__file__) #<-- absolute dir the script is in
rel_path = "2091/data.txt"
abs_file_path = os.path.join(script_dir, rel_path)
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How to detect internet speed in JavaScript?
...ge that will detect the user’s internet speed and show it on the page? Something like “your internet speed is ??/?? Kb/s” .
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Custom Cell Row Height setting in storyboard is not responding
...the system know where your gone a use each of those cells ? And how many times each prototype would be used.
– Vincent Bernier
Jan 3 '14 at 16:44
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