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Proper way to catch exception from JSON.parse
... JSON.parse on a response that sometimes contains a 404 response. In the cases where it returns 404, is there a way to catch an exception and then execute some other code?
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How to use conditional breakpoint in Eclipse?
...-click -> Properties
Check 'Conditional'
Enter tablist[i].equalsIgnoreCase("LEADDELEGATES")
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The constant cannot be marked static
...ce, a product version number, or the brand name of a company. These values can change over time, and because compilers propagate constants, other code compiled with your libraries will have to be recompiled to see the changes.
From DotNetPerls:
DLLs. When you use a const field or declaration, ...
React ignores 'for' attribute of the label element
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The for attribute is called htmlFor for consistency with the DOM property API. If you're using the development build of React, you should have seen a warning in your console about this.
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How to post JSON to PHP with curl
... analysis of why the $_POST-array isn't populated is correct. However, you can use
$data = file_get_contents("php://input");
to just retrieve the http body and handle it yourself. See PHP input/output streams.
From a protocol perspective this is actually more correct, since you're not really pro...
Appending to an existing string
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You can use << to append to a string in-place.
s = "foo"
old_id = s.object_id
s << "bar"
s #=> "foobar"
s.object_id == old_id #=> true
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Breakpoints are crossed out, how can I make them valid?
...was default setup from STS which I don't belive. What ever, I hope my post can help other users, if they got the same problem.
– MartinL
Nov 3 '11 at 10:17
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How does setting baselineAligned to false improve performance in LinearLayout?
...r app's layout has to do in order to Align its children's baselines; which can obviously increase the performance. (Fewer unnecessary operations on UI => Better performance)
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How to extract text from a string using sed?
...t worked fine. But I have a question why .* is necessary with your regex because when I try sed -n 's/\([0-9]\+G[0-9]\+\)/\1/p' it just prints the entire line.
– RanRag
Jul 19 '12 at 20:47
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How do you specify a different port number in SQL Management Studio?
...ct to a Microsoft SQL 2005 server which is not on port 1433. How do I indicate a different port number when connecting to the server using SQL Management Studio?
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