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How do you find the current user in a Windows environment?

... The extra information with all the environment variables makes this a wonderful extended answer. – bballdave025 May 21 at 19:32 ...
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How do I set the figure title and axes labels font size in Matplotlib?

...ze=18) plt.ylabel('ylabel', fontsize=16) fig.savefig('test.jpg') For globally setting title and label sizes, mpl.rcParams contains axes.titlesize and axes.labelsize. (From the page): axes.titlesize : large # fontsize of the axes title axes.labelsize : medium # fontsize of the x any y...
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Is it possible to print a variable's type in standard C++?

...tisfactory. – Howard Hinnant Mar 2 '16 at 22:20 3 @HowardHinnant can you use std::string_view ins...
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Concurrent vs serial queues in GCD

...ou wouldn't use either of the last two for long running processes. You normally see it when you're trying to update the UI (always on the main thread) from something that may be running on another thread. share | ...
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Passing arrays as url parameter

...5D=4&aParam%5Ba%5D=b&aParam%5Bc%5D=d" http_build_query() handles all the necessary escaping for you (%5B => [ and %5D => ]), so this string is equal to aParam[0]=1&aParam[1]=4&aParam[a]=b&aParam[c]=d. ...
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What kind of leaks does automatic reference counting in Objective-C not prevent or minimize?

... platforms, memory leaks are often caused by unreleased pointers. Traditionally, it has always been of utmost importance to check your allocs, copies and retains to make sure each has a corresponding release message. ...
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Javascript heredoc

...plicable if you just wanted multi-line strings. However, since you can't really change the symbol that encloses your string, it's not really heredoc. – Peeyush Kushwaha Apr 23 '16 at 9:14 ...
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Is it better to use Enumerable.Empty() as opposed to new List() to initialize an IEnumerable

...uld be noticeable impact. Enumerable.Empty does not create an object per call thus putting less load on GC. If the code is in low-throughput location, then it boils down to aesthetic considerations though. share |...
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Rename MySQL database [duplicate]

...atabase with the database name you wanted. The short, quick steps without all the above explanation are: mysqldump -u root -p original_database > original_database.sql mysql -u root -p -e "create database my_new_database" mysql -u root -p my_new_database < original_database.sql mysql -u roo...
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Get selected value in dropdown list using JavaScript

...options[e.selectedIndex].value; Would make strUser be 2. If what you actually want is test2, then do this: var e = document.getElementById("ddlViewBy"); var strUser = e.options[e.selectedIndex].text; Which would make strUser be test2 ...