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SQL UPDATE all values in a field with appended string CONCAT not working
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Solved it. Turns out the column had a limited set of characters it would accept, changed it, and now the query works fine.
– Fresheyeball
Nov 9 '10 at 3:19
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Format JavaScript date as yyyy-mm-dd
I have a date with the format Sun May 11,2014 . How can I convert it to 2014-05-11 using JavaScript?
42 Answers
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Keystore change passwords
I currently have a keystore, with a particular password that only I should know. I now need to give access to that keystore to someone else, so I would like to either:
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Is it possible to send an array with the Postman Chrome extension?
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You need to suffix your variable name with [] like this:
If that doesn't work, try not putting indexes in brackets:
my_array[] value1
my_array[] value2
Note:
If you are using the postman packaged app, you can send an array by selecting raw / json (ins...
Change R default library path using .libPaths in Rprofile.site fails to work
...brary"
[2] "/Users/user_name/userLibrary"
The .libPaths function is a bit different than most other nongraphics functions. It works via side-effect. The functions Sys.getenv and Sys.setenv that report and alter the R environment variables have been split apart but .libPaths can either report or ...
How can I deserialize JSON to a simple Dictionary in ASP.NET?
...lt;string, string>>(json);
More examples: Serializing Collections with Json.NET
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How to insert text at beginning of a multi-line selection in vi/Vim
.../Downto select the columns of text in the lines you want to
comment.
Then hit Shift+i and type the text you want to insert.
Then hit Esc, wait 1 second and the inserted text will appear on every line.
For further information and reading, check out "Inserting text in multiple lines" in the Vim Tips...
Bootstrap Carousel image doesn't align properly
... images.
However, when the window width is large, the image doesn't align with the border properly.
13 Answers
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How to find Unused Amazon EC2 Security groups
I'm try to find a way to determine orphan security groups so I can clean up and get rid of them. Does anyone know of a way to discover unused security groups.
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How can I detect when an Android application is running in the emulator?
... this solution:
fun isProbablyAnEmulator() = Build.FINGERPRINT.startsWith("generic")
|| Build.FINGERPRINT.startsWith("unknown")
|| Build.MODEL.contains("google_sdk")
|| Build.MODEL.contains("Emulator")
|| Build.MODEL.contains("Android SDK built fo...