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How accurately should I store latitude and longitude?
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If these are at the equator does that mean that these are worst case errors?
– Liath
Jan 15 '14 at 9:02
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Performing user authentication in Java EE / JSF using j_security_check
...rding user authentication for a web application making use of JSF 2.0 (and if any components do exist) and Java EE 6 core mechanisms (login/check permissions/logouts) with user information hold in a JPA entity. The Oracle Java EE tutorial is a bit sparse on this (only handles servlets).
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Finding diff between current and last version
Using Git, how can you find the difference between the current and the last version?
12 Answers
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Downloading a large file using curl
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Correct me if I'm wrong, but I don't think you actually need to manually fwrite the data since you're using CURLOPT_FILE.
– Sasha Chedygov
Nov 9 '12 at 18:00
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How to get the path of current worksheet in VBA?
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Both are useful in different situations, of course. I took the original question to mean that the macro resided in an add-in workbook (which would be ThisWorkbook.path), but needed to run code against other workbooks as needed by the user (which...
How can I provide multiple conditions for data trigger in WPF?
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@jasonk - Not sure if you can do that with a MultiTrigger. You can define two triggers for that..
– Gishu
Jun 29 '10 at 5:40
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Difference between .on('click') vs .click()
Is there any difference between the following code?
12 Answers
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Remove all special characters except space from a string using JavaScript
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You can do it specifying the characters you want to remove:
string = string.replace(/[&\/\\#,+()$~%.'":*?<>{}]/g, '');
Alternatively, to change all characters except numbers and letters, try:
string = string.replace(/[^a-zA-Z0-9]...
Performance of static methods vs instance methods
...se of the extra hidden this parameter.
In practice, this makes so little difference that it'll be hidden in the noise of various compiler decisions. (Hence two people could "prove" one better than the other with disagreeing results). Not least since the this is normally passed in a register and is ...
How do .gitignore exclusion rules actually work?
...g to solve a gitignore problem on a large directory structure, but to simplify my question I have reduced it to the following.
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