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How to convert ASCII code (0-255) to its corresponding character?
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thefourtheye
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answered Oct 8 '11 at 0:28
Chathuranga ChandrasekaraChathuran...
Initializing a struct to 0
...e which your coding standard mandates.
[Ref 1] Reference C99 Standard 6.7.8.21:
If there are fewer initializers in a brace-enclosed list than there are elements or members of an aggregate, or fewer characters in a string literal used to initialize an array of known size than there are eleme...
SecItemAdd and SecItemCopyMatching returns error code -34018 (errSecMissingEntitlement)
...e from Xcode I would try to access the keychain but fail due to error -34018. This doesn't match any of the documented keychain error codes and can't be consistently reproduced. (happens maybe 30% of the time, and it's not clear to me why it happens). What makes debugging this problem very difficult...
How to find the JVM version from a program?
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128
System.getProperty("java.version") returns what you need.
You can also use JMX if you want:
M...
What is content-type and datatype in an AJAX request?
...tType is the type of data you're sending, so application/json; charset=utf-8 is a common one, as is application/x-www-form-urlencoded; charset=UTF-8, which is the default.
dataType is what you're expecting back from the server: json, html, text, etc. jQuery will use this to figure out how to popula...
Add hover text without javascript like we hover on a user's reputation
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508
Use the title attribute, for example:
<div title="them's hoverin' words">hover me&l...
Difference between and ?
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answered Dec 10 '08 at 6:59
ChrisChris
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In Java, how do I parse XML as a String instead of a file?
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482
I have this function in my code base, this should work for you.
public static Document loadXML...
Sublime text 2 - find and replace globally ( all files and in all directories )
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edited Jan 1 '13 at 8:01
answered Jan 1 '13 at 7:39
R...
Proper usage of Optional.ifPresent()
...rying to understand the ifPresent() method of the Optional API in Java 8.
5 Answers
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