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Can I control the location of .NET user settings to avoid losing settings on application upgrade?
...same, but the 'product' code is different then when you try to install the 2nd msi it will ask you if you want to upgrade, at which time it is supposed to copy the values from the old config to a new config. If both values are the same, and the version number didn't change then the new config will ...
XPath to find elements that does not have an id or class
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22
If you're looking for an element that has class a but doesn't have class b, you can do the foll...
What's the difference between using CGFloat and float?
... types were introduced to make it easier to write code that works on both 32-bit and 64-bit without modification. However, if all you need is float precision within your own code, you can still use float if you like — it will reduce your memory footprint somewhat. Same goes for integer values.
I...
How do I create a list of random numbers without duplicates?
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edited Apr 2 '18 at 12:59
nbro
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Create a new workspace in Eclipse
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275
I use File -> Switch Workspace -> Other... and type in my new workspace name.
(EDIT: A...
how to change directory using Windows command line
I'm using cmd.exe (C:\WINDOWS\System32\cmd.exe) and I have to change my current directory to "D:\temp" i.e. temp folder in the D drive.
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Get Base64 encode file-data from Input Form
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121
+50
It's ent...
The differences between .build, .create, and .create! and when should they be used?
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234
There are a couple differences, but they're not big:
.create is equivalent to .new followed ...
Require returns an empty object
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211
This is because you have a circular dependency. Node.js handles this in a very specific way:
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