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How do you reference a capture group with regex find and replace in Visual Studio 2012, 2013, 2015,
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Thinking about that now, it would make sense. I haven't tested it. Feel free to throw an edit in there.
– SgtPooki
Mar 10 '16 at 21:56
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How to Implement Custom Table View Section Headers and Footers with Storyboard
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@PaulVon I tried to do that in my latest project, but if you do that just try to longpress on one of your headers and it will crash
– Hons
May 30 '14 at 9:44
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How do I fix PyDev “Undefined variable from import” errors?
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I'm experiencing the same issue with latest Eclipse and PyDev. I can navigate between all modules, so why code-analysis can't do the same?
– Adam
Sep 3 '14 at 11:41
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How to compare 2 files fast using .NET?
... be faster and make more sense if you can pre-compute the checksum of the "test" or "base" case. If you have an existing file, and you're checking to see if a new file is the same as the existing one, pre-computing the checksum on your "existing" file would mean only needing to do the DiskIO one ti...
About catching ANY exception
.../no-one-expects-string-literal-exception I'm with @Yoel on this one, your testing just masked the TypeError
– Duncan
Nov 14 '16 at 15:12
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How to check if a process id (PID) exists
...s discussing kill and race conditions are exactly right if the body of the test is a "kill". I came looking for the general "how do you test for a PID existence in bash".
The /proc method is interesting, but in some sense breaks the spirit of the "ps" command abstraction, i.e. you dont need to go ...
Verify if a point is Land or Water in Google Maps
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This what I use and it is working not too bad... you can improve the test if you have more cpu to waste by adding pixels.
function isItWatter($lat,$lng) {
$GMAPStaticUrl = "https://maps.googleapis.com/maps/api/staticmap?center=".$lat.",".$lng."&size=40x40&maptype=roadmap&sens...
Maven2: Best practice for Enterprise Project (EAR file)
... |-- beans.xml
| | `-- persistence.xml
| `-- test
| |-- java
| | `-- com
| | `-- foo
| | `-- test
| | `-- MemberRegistrationTest.java
| `-- resources
|-- Foo-web
| |-- pom.xml
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Get the current git hash in a Python script
...is question for folks interested. I don't develop in Windows, so I haven't tested this, but I had assumed that setting up the env dict was necessary for cross-platform functionality. Yuji's answer does not, but perhaps that works on both UNIX and Windows.
– ryanjdillon
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Determine what attributes were changed in Rails after_save callback?
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Just to be clear: in my tests (Rails 4), if you are using an after_save callback, self.changed? is true and self.attribute_name_changed? is also true, but self.previous_changes returns an empty hash.
– sandre89
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