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What is the difference between Directory.EnumerateFiles vs Directory.GetFiles?
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Lazy evaluation may not come for completely free - for example if you will be putting it back to an array in the end (I saw that!). Lazy is efficient when "yagni"-all: you are not going to need all elements, and just stop iterating after a few.
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What is non-blocking or asynchronous I/O in Node.js?
...em('foo');
alert(2);
// Non-blocking: 1, 3,... 2
alert(1);
fetch('example.com').then(() => alert(2));
alert(3);
Advantages
One advantage of non-blocking, asynchronous operations is that you can maximize the usage of a single CPU as well as memory.
Synchronous, blocking example
An example of...
How to get a enum value from string in C#?
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Creating a new directory in C
... can see the manual of these functions with the man 2 stat and man 2 mkdir commands.
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AJAX post error : Refused to set unsafe header “Connection”
...sers don't support request pipelining either, so if a long running request comes before a normal request, then it will block the 2nd request for the full keepalive time. If the long running request could use "Connection: close" then it would be possible to request that it not tie up the persistent c...
AngularJs ReferenceError: $http is not defined
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Maintain git repo inside another git repo
...ry. This lets you clone another repository into your project and keep your commits separate.
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A field initializer cannot reference the nonstatic field, method, or property
...nstance variable to initialize another instance variable. Why? Because the compiler can rearrange these - there is no guarantee that reminder will be initialized before defaultReminder, so the above line might throw a NullReferenceException.
Instead, just use:
private dynamic defaultReminder = Tim...
Compiler error: memset was not declared in this scope
I am trying to compile my C program in Ubuntu 9.10 (gcc 4.4.1).
2 Answers
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