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How do you auto format code in Visual Studio?
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In VS2010, if you have Format document is not available... error message, please read: stackoverflow.com/q/8812741/1016891
– tom_mai78101
Sep 10 '14 at 3:47
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Can PHP PDO Statements accept the table or column name as parameter?
...ample here generates invalid SQL for bad input, because it has no default. If using this pattern, you should either label one of your cases as default, or add an explicit error case such as default: throw new InvalidArgumentException;
– IMSoP
Oct 22 '15 at 9:34...
How to change the output color of echo in Linux
... Stack Overflow\n"
which prints love in red.
From @james-lim's comment, if you are using the echo command, be sure to use the -e flag to allow backslash escapes.
# Continued from above example
echo -e "I ${RED}love${NC} Stack Overflow"
(don't add "\n" when using echo unless you want to add add...
Calling a class function inside of __init__
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If I'm not wrong, both functions are part of your class, you should use it like this:
class MyClass():
def __init__(self, filename):
self.filename = filename
self.stat1 = None
self.stat2 = None
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Calendar.getInstance(TimeZone.getTimeZone(“UTC”)) is not returning UTC time
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You can save use a lot of time if you show the result of System.out.println :)
– Vasil Valchev
Jun 1 '16 at 9:22
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Syntax of for-loop in SQL Server
...pecially for those that are new to SQL), what Damien said: "SQL is a very different language compared to what you're used to. It's focused on what, not how. You tell SQL Server what results you want, and let it figure out how to produce the answer. "
– ypercubeᵀᴹ
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CSRF protection with CORS Origin header vs. CSRF token
...h XHR (see e.g. Security for cross-origin resource sharing), at least not, if we trust the W3C spec to be implemented correctly in all modern browsers (can we?)
At the end of the day you have to "trust" the client browser to safely store user's data and protect the client-side of the session. If yo...
Git commit date
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To get the commit without its diff, use log -1 instead of show.
– Josh Lee
Sep 28 '10 at 16:42
39
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async/await - when to return a Task vs void?
...exception should be when you need to have a void return type (for events). If there's no reason to disallow having the caller await your task, why disallow it?
2) async methods that return void are special in another aspect: they represent top-level async operations, and have additional rules that ...
Parse error: Syntax error, unexpected end of file in my PHP code
...Note while Apache accepts this Nginx does not (or rather fcgi does not) so if your stumped by why this is working on one web server and not another you know why
– Sammaye
Jul 18 '14 at 13:53
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