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How does “304 Not Modified” work exactly?

... 202 When the browser puts something in its cache, it also stores the Last-Modified or ETag header f...
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UINavigationController without navigation bar?

... | edited Apr 9 at 15:30 iluvatar_GR 7561010 silver badges1818 bronze badges answered Apr 23 '11 at 1...
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EOL conversion in notepad ++

... 208 That functionality is already built into Notepad++. From the "Edit" menu, select "EOL Conversi...
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How to redirect a url in NGINX

...ted by default, change if you need different ip or port #listen *:80 | *:8000; server_name test.com; return 301 $scheme://www.test.com$request_uri; } And edit your main server block server_name variable as following: server_name www.test.com; Important: New server block...
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Android - Center TextView Horizontally in LinearLayout

... | edited Dec 20 '11 at 16:02 Joe 70.8k1717 gold badges121121 silver badges139139 bronze badges ...
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How to take a screenshot programmatically on iOS

... 20 Answers 20 Active ...
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When increasing the size of VARCHAR column on a large table could there be any problems?

I'm using SQL Server 2008 and I need to make a VARCHAR field bigger, from (200 to 1200) on a table with about 500k rows. What I need to know is if there are any issues I have not considered. ...
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How to get duration, as int milli's and float seconds from ?

...seconds ms; typedef std::chrono::duration<float> fsec; auto t0 = Time::now(); auto t1 = Time::now(); fsec fs = t1 - t0; ms d = std::chrono::duration_cast<ms>(fs); std::cout << fs.count() << "s\n"; std::cout << d.count() << "ms\n"; } w...
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How do you get the file size in C#?

... | edited Nov 4 '14 at 20:36 Luca Cremonesi 14222 gold badges33 silver badges1313 bronze badges answer...
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How to set web.config file to show full error message

... 20 In addition add the following in the < System.webServer > add <httpErrors errorMode="Detailed" /> – Ka...