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iOS: How to store username/password within an app?

...answered Nov 30 '12 at 8:05 sust86sust86 1,86122 gold badges1818 silver badges2525 bronze badges ...
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Which version of PostgreSQL am I running?

...---------------------------------------------------- PostgreSQL 9.2.9 on x86_64-unknown-linux-gnu, compiled by gcc (GCC) 4.4.7 20120313 (Red Hat 4.4.7-4), 64-bit => SHOW server_version; server_version ---------------- 9.2.9 => SHOW server_version_num; server_version_num ---------------...
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What does “exited with code 9009” mean during this build?

...u are missing some environment settings for using Microsoft Visual Studio x86 tools. Therefore, try adding as a first command in your post-build steps: For Visual Studio 2010 use: call "$(DevEnvDir)..\Tools\vsvars32.bat" As @FlorianKoch mentioned in comments, for VS 2017 use: call "$(DevEnvDir)...
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How to fix: “HAX is not working and emulator runs in emulation mode”

...SDK Manager, and then on the SDK Tools tab, select the checkbox for Intel x86 Emulator Accelerator (HAXM installer), and click Ok. share | improve this answer | follow ...
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How to set the JDK Netbeans runs on?

...a Platforms. There, click on Add Platform, point it to C:\Program Files (x86)\Java\jdk1.6.0_25. You can either set the another JDK version or remove existing versions. Another solution suggested in the oracle (sun) site is, netbeans.exe --jdkhome "C:\Program Files\jdk1.6.0_20" I tried this on 6...
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Remove NA values from a vector

...ap(airquality, function(x) { x[!is.na(x)] }) 66.8 75.9 130.5643 86.2 131.80 541125.5 1e+06 a purrr::map(airquality, na.omit) 95.7 107.4 185.5108 129.3 190.50 534795.5 1e+06 b purrr::map(airquality, ~purrr::discard(.x, .p = is.na)) 3391.7 3648.6 561...
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What does the ^ operator do in Java?

...uestion where the intention was to use exponentiation to convert a string "8675309" to int without using Integer.parseInt as a programming exercise (^ denotes exponentiation from now on). The OP's intention was to compute 8*10^6 + 6*10^5 + 7*10^4 + 5*10^3 + 3*10^2 + 0*10^1 + 9*10^0 = 8675309; the n...
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PHP PDO: charset, set names?

...nswered Jul 3 '14 at 22:36 Medda86Medda86 1,35311 gold badge1010 silver badges1616 bronze badges ...
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How to use the PI constant in C++

... Try acos(-1) instead, no need for atan2. – user541686 Jul 9 '14 at 11:52  |  show 16 more comments ...
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What is a callback?

... Gone Coding 86.4k2323 gold badges167167 silver badges183183 bronze badges answered Jan 26 '10 at 14:11 Pierre-Ala...