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How does Junit @Rule work?

...the same rule can be used from two different test classes. The design was based upon: Interceptors in JUnit For more information see JUnit wiki : Rules. share | improve this answer | ...
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How to get current CPU and RAM usage in Python?

...bject_list self.filter_list = filter_list self.win32_perf_base = 'Win32_PerfFormattedData_' # Define new datatypes here! self.supported_types = { 'NETFramework_NETCLRMemory': [ ...
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Maven Install on Mac OS X

...form encoding: MacRoman OS name: "mac os x", version: "10.7.2", arch: "x86_64", family: "mac" share | improve this answer | follow | ...
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Sending Email in Android using JavaMail API without using the default/built-in app

... 100% working code with demo You can also send multiple emails using this answer. Download Project
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Check if an element's content is overflowing?

...> element.clientWidth; } var els = document.getElementsByClassName('demos'); for (var i = 0; i < els.length; i++) { var el = els[i]; el.style.borderColor = (isOverflown(el) ? 'red' : 'green'); console.log("Element #" + i + " is " + (isOverflown(el) ? '' : 'not ') + "overflown.");...
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Can I change the checkbox size using CSS?

... Extremely pixelated on Chrome 64 with macOS 10.13.3 :( timo-ernst.net/misc/zeug/cb-pixel.jpg – Timo Feb 14 '18 at 10:41 ...
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Passing a 2D array to a C++ function

...ove in answer is exactly what I'd suggested. It works in GCC 6.3 - online demo. Did you forget to make the parameter a reference? – legends2k Nov 29 '18 at 5:39 add a commen...
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how to install gcc on windows 7 machine?

...ay about gcc: "By default, setup.exe will install only the packages in the Base category and their dependencies, resulting in a minimal Cygwin installation. However, this will not include many commonly used tools such as gcc (which you will find in the Devel category)" – michae...
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How efficient is locking an unlocked mutex? What is the cost of a mutex?

...is: This shows the result of benchmark runs on the following code: uint64_t do_Ndec(int thread, int loop_count) { uint64_t start; uint64_t end; int __d0; asm volatile ("rdtsc\n\tshl $32, %%rdx\n\tor %%rdx, %0" : "=a" (start) : : "%rdx"); mutex.lock(); mutex.unlock(); asm volatile ...
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Best way to use multiple SSH private keys on one client

...e ~/.ssh/id_rsa_personal Now, when you are cloning the repository (named demo) from the company's GitHub account, the repository URL will be something like: Repo URL: git@github.com:abc1234/demo.git Now, while doing git clone, you should modify the above repository URL as: git@company:abc1234/...