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How to append to a file in Node?
...rying to append a string to a log file. However writeFile will erase the content each time before writing the string.
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Is there an eval() function in Java? [duplicate]
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How to round up the result of integer division?
I'm thinking in particular of how to display pagination controls, when using a language such as C# or Java.
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Meaning of 'const' last in a function declaration of a class?
What is the meaning of const in declarations like these? The const confuses me.
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CSS technique for a horizontal line with words in the middle
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Debugging sqlite database on the device
I am presently working on an WiFi application for Android. I am having trouble trying to access the database on the device. Debugging in the emulator doesn't work for me, because there is no WiFi support in the emulator. I tried pulling the database file out of the device by using
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Sort a list of tuples by 2nd item (integer value) [duplicate]
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How is the default max Java heap size determined?
If I omit the -Xmxn option from the Java command line then a default value will be used. According to Java documentation
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What are some methods to debug Javascript inside of a UIWebView?
I'm trying to figure out why something with Javascript isn't working inside of a UIWebView. To my knowledge, there is no way to set a breakpoint inside of XCode for a js file. No problemo, I'll just go back to 2004 and use alert statemen-- oh wait they don't seem to work inside of a UIWebView either...