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Thread vs ThreadPool

What is the difference between using a new thread and using a thread from the thread pool? What performance benefits are there and why should I consider using a thread from the pool rather than one I've explicitly created? I'm thinking specifically of .NET here, but general examples are fine. ...
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How to revert initial git commit?

I commit to a git repository for the first time; I then regret the commit and want to revert it. I try 9 Answers ...
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Font Awesome icon inside text input element

... You're right. :before and :after pseudo content is not intended to work on replaced content like img and input elements. Adding a wrapping element and declare a font-family is one of the possibilities, as is using a background image. Or maybe a ht...
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Stacked Tabs in Bootstrap 3

... Left, Right and Below tabs were removed from Bootstrap 3, but you can add custom CSS to achieve this.. .tabs-below > .nav-tabs, .tabs-right > .nav-tabs, .tabs-left > .nav-tabs { border-bottom: 0; } .tab-content > .tab-pan...
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C++ Dynamic Shared Library on Linux

...ain(int argc, char **argv) { /* on Linux, use "./myclass.so" */ void* handle = dlopen("myclass.so", RTLD_LAZY); MyClass* (*create)(); void (*destroy)(MyClass*); create = (MyClass* (*)())dlsym(handle, "create_object"); destroy = (void (*)(MyClass*))dlsym(handle, "destroy_object"); My...
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On design patterns: When should I use the singleton?

...ptable" reasons to use a Singleton. One reason that tends to come up over and over again on the internets is that of a "logging" class (which you mentioned). In this case, a Singleton can be used instead of a single instance of a class because a logging class usually needs to be used over and over ...
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How to stop line breaking in vim

... Thanks for the tips you guys. I went with :set nowrap and :set textwidth=0 works great – Robert Beltran May 30 '13 at 18:00 ...
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The role of #ifdef and #ifndef

In this what is the role of #ifdef and #ifndef , and what's the output? 4 Answers 4...
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How to reload a clojure file in REPL

...ong in the OP's dev environment because for a single file the two (:reload and :reload-all) should have the same effect. Here's the full command for :reload-all: (use 'your.namespace :reload-all) This reloads all the dependencies, too. – Jason Feb 19 '16 at 1...
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Proper way to use **kwargs in Python

... I like to use positional arguments only for required arguments, and kwargs for arguments that may or may not be specified, but it is helpful to have a default value. kwargs is nice because you can submit your args in any order you choose. Positional arguments don't give you that freedom...