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How to migrate/convert from SVN to Mercurial (hg) on windows
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I just wanted to mention that i tested this without the SVN command line client and it worked as well. You don't even need an SVN server functioning to do this, just access to the repository file path.
– Michael La Voie
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FileSystemWatcher Changed event is raised twice
...er component to monitor the creation of new files in a directory, and then test it by using Notepad to create a file, you may see two Created events generated even though only a single file was created. This is because Notepad performs multiple file system actions during the writing process. Notepad...
ORA-00054: resource busy and acquire with NOWAIT specified or timeout expired
... I'd add 'in another session' to that. One common scenario is that you've tested the update in a tool, say SQL Developer or Toad, and have then tried to run it somewhere else while the first session still holds the lock. So you need to commit/rollback the other session before you can run the update...
Why can't I inherit static classes?
...ay. You might as well call Base.Method() explicitly. You can write a small test and see the result with Reflector.
So... if you can't inherit static members, and if static classes can contain only static members, what good would inheriting a static class do?
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iOS: Multi-line UILabel in Auto Layout
... An issue for me since I started running on an iOS 9 sim but when I tested on iOS 8 then the trouble started. I need to set the max width manually.
– naz
Nov 6 '15 at 6:19
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Cancel a UIView animation?
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@yourfriendzak, based on a brief test, it looks like it only cancels an animation targeting the same property. I tried changing the alpha of a scrollView whose contentOffset was animated and the contentOffset animation continued.
– arlo...
How to normalize a path in PowerShell?
...depending on your definiton of a valid path. :-) FWIW, even the built-in Test-Path <path> -IsValid fails on paths rooted in drives that don't exist.
– Keith Hill
Feb 13 '11 at 3:42
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Form inside a form, is that alright? [duplicate]
...ms structurally, inputs are evaluated as they are in their own form. In my tests, 3 major browsers support this except IE(IE11). Form nesting limitation was a big obstacle for HTML UI design.
Here is a sample code, when you click Save button you should see "2 3 success" (Original http://www.impress...
How can I nullify css property?
...ve the min-height property too!
height: unset;
min-height: none
Edit: I tested on IE 7 and it doesn't recognize "unset", so "auto" works better".
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How to use clock() in C++
...C, which tells you how many clock ticks occur in one second. Thus, you can test any operation like this:
clock_t startTime = clock();
doSomeOperation();
clock_t endTime = clock();
clock_t clockTicksTaken = endTime - startTime;
double timeInSeconds = clockTicksTaken / (double) CLOCKS_PER_SEC;
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