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How to set or change the default Java (JDK) version on OS X?
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I get this error when sourcing: /Users/me/.zshrc:8: permission denied: /Library/Java/JavaVirtualMachines/openjdk-12.jdk/Contents/Home
– cosbor11
Apr 4 '19 at 22:28
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Asterisk in function call
I'm using itertools.chain to "flatten" a list of lists in this fashion:
3 Answers
3
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How to write an async method with out parameter?
...dConnectRequest request)
{
return (true, BadRequest(new OpenIdErrorResponse
{
Error = OpenIdConnectConstants.Errors.AccessDenied,
ErrorDescription = "Access token provided is not valid."
}));
}
return result utilizes the method signature def...
Standard Android Button with a different color
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This gives me "Error: No resource found that matches the given name (at 'color' with value '@color/yellow1')" Are these references to built in colors? seems I need a res/values/color.xml to make this work
– Harry Woo...
Rails: select unique values from a column
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This throws an error with Rails 5.1 / AR 5.1 => undefined method `uniq'
– Graham Slick
Aug 11 '17 at 12:06
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Run a PostgreSQL .sql file using command line arguments
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Of course, you will get a fatal error for authenticating, because you do not include a user name...
Try this one, it is OK for me :)
psql -U username -d myDataBase -a -f myInsertFile
If the database is remote, use the same command with host
psql -h hos...
How to print a string in fixed width?
... | INFO | hello
2017-03-14 14:43:42,581 | this-app | ERROR | failed running main
More info at the docs here: https://docs.python.org/2/library/stdtypes.html#string-formatting-operations
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How to Query an NTP Server using C#?
All I need is a way to query an NTP Server using C# to get the Date Time of the NTP Server returned as either a string or as a DateTime .
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How does facebook, gmail send the real time notification?
..." timeout and to always make this request after the current ends (timeout, error or success).
Long Polling - Client
Here, to keep code short, I will use jQuery:
function pollTask() {
$.ajax({
url: '/api/Polling',
async: true, // by default, it's async, but...
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Get last dirname/filename in a file path argument in Bash
I'm trying to write a post-commit hook for SVN, which is hosted on our development server. My goal is to try to automatically checkout a copy of the committed project to the directory where it is hosted on the server. However I need to be able to read only the last directory in the directory strin...