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Curly braces in string in PHP
...yntax
echo "This works: {$arr['key']}";
// Works
echo "This works: {$arr[4][3]}";
// This is wrong for the same reason as $foo[bar] is wrong outside a string.
// In other words, it will still work, but only because PHP first looks for a
// constant named foo; an error of level E_NOTICE (undefine...
What are the differences between .gitignore and .gitkeep?
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edited Nov 14 '17 at 14:44
Ondrej Slinták
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Logback to log different messages to two files
I am using logback/slf4j to do my logging. I want to parse my log file to analyze some data, so instead of parsing a great big file (mostly consisting of debug statements) I want to have two logger instances which each log to a separate file; one for analytics and one for all purpose logging. Does a...
Pass correct “this” context to setTimeout callback?
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edited Jun 11 '19 at 4:33
answered Jan 25 '10 at 5:40
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Difference between application/x-javascript and text/javascript content types
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4 Answers
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Rollback a Git merge
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347
Reverting a merge commit has been exhaustively covered in other questions. When you do a fast-f...
Using Spring MVC Test to unit test multipart POST request
...ation
@ContextConfiguration(classes = WebConfig.class)
@RunWith(SpringJUnit4ClassRunner.class)
public class Example {
@Autowired
private WebApplicationContext webApplicationContext;
@Test
public void test() throws Exception {
MockMultipartFile firstFile = new MockMultipart...
How to throw a C++ exception
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milleniumbug
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answered Dec 12 '11 at 20:53
nsandersnsanders
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What's the standard way to work with dates and times in Scala? Should I use Java types or there are
...ime.time.Imports._
DateTime.now // returns org.joda.time.DateTime = 2009-04-27T13:25:42.659-07:00
DateTime.now.hour(2).minute(45).second(10) // returns org.joda.time.DateTime = 2009-04-27T02:45:10.313-07:00
DateTime.now + 2.months // returns org.joda.time.DateTime = 2009-06-27T13:25:59.195-07:00
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Serializing an object as UTF-8 XML in .NET
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