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How to select date without time in SQL
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Find current directory and file's directory [duplicate]
In Python, what commands can I use to find:
13 Answers
13
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Open a folder using Process.Start
...none of these (well, except the one that throws an exception) work on your computer, I don't think that the problem lies in the code, but in the environment. If that is the case, I would try one (or both) of the following:
Open the Run dialog, enter "explorer.exe" and hit enter
Open a command prom...
How to rotate portrait/landscape Android emulator? [duplicate]
...sViccari That's a bug in the Android 4.4 emulator image. See stackoverflow.com/questions/19726285/…. Other emulator images should work fine.
– Yoni Samlan
May 27 '14 at 21:14
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How to disable “Save workspace image?” prompt in R?
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You can pass the --no-save command line argument when you start R, or you can override the q function:
utils::assignInNamespace(
"q",
function(save = "no", status = 0, runLast = TRUE)
{
.Internal(quit(save, status, runLast))
},
"base"...
How to use enums as flags in C++?
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This is complete nonsense. Which member of AnimalFlags is represented by the expression HasClaws | CanFly? This is not what enums are for. Use integers and constants.
– Lightness Races in Orbit
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configure Git to accept a particular self-signed server certificate for a particular https remote
...ned certificate of remote server
Assuming, the server URL is repos.sample.com and you want to access it over port 443.
There are multiple options, how to get it.
Get certificate using openssl
$ openssl s_client -connect repos.sample.com:443
Catch the output into a file cert.pem and delete all ...
Write a program that will surely go into deadlock [closed]
...ts, and yet it deadlocks with 100% certainty. One would be hard-pressed to come up with a simpler program that deadlocks with certainty.
Exercise to the reader #1: explain how this deadlocks. (An answer is in the comments.)
Exercise to the reader #2: demonstrate the same deadlock in Java. (An answ...
How to find unused images in an Xcode project?
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Validation failed for one or more entities. See 'EntityValidationErrors' property for more details [
...ations, not only console applications (thanks to @Bart for his note in the comments below).
For web applications that are in production and that use Elmah for exception logging it turned out to be very useful for me to create a custom exception and overwrite SaveChanges in order to throw this new e...