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Boolean literals in PowerShell
....ps1 -cleanuprequired true
it fails to execute the script with the below error:
Cannot process argument transformation on parameter 'cleanuprequired'.
Cannot convert value "System.String" to type "System.Boolean". Boolean
parameters accept only Boolean values and numbers, such as $True,
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Fixing “Lock wait timeout exceeded; try restarting transaction” for a 'stuck" Mysql table?
...or sometime. If lock is still not obtainable, then lock wait time exceeded error is thrown. Why you will not able to acquire a lock is that you are not closing the connection. So, when you are trying to get a lock second time, you will not be able to acquire the lock as your previous connection is s...
write a shell script to ssh to a remote machine and execute commands
...r@]host[:port] for single-host.
-i: Display standard output and standard error as each host completes
-x args: Passes extra SSH command-line arguments
-o option: Can be used to give options in the format used in the configuration file.(/etc/ssh/ssh_config) (~/.ssh/config)
-p parallelism: U...
How to enter in a Docker container already running with a new TTY
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if you get the error 'exec: "bash": executable file not found in $PATH' you can try this : docker exec -it [container-id] /bin/sh
– Dai Kaixian
Sep 12 '16 at 12:05
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How can I include raw JSON in an object using Jackson?
...d to try to keep unprocessed input available; it'd be nice to have it (for error messages, too) around, but would require different approach.
– StaxMan
Feb 12 '16 at 21:43
add...
How can I check if a Perl array contains a particular value?
...w to Perl 5.10. Took some time before I figured out why I'm getting syntax errors.
– Igor Skochinsky
Jun 11 '14 at 16:12
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Is there an equivalent to 'continue' in a Parallel.ForEach?
I am porting some code to Parallel.ForEach and got an error with a continue I have in the code. Is there something equivalent I can use in a Parallel.ForEach functionally equivalent to continue in a foreach loop?
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How to detect the OS from a Bash script?
... When I add a command like source somefile ; , I get syntax error near unexpected token elif.
– oarfish
Dec 7 '17 at 20:05
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How can I create an object based on an interface file definition in TypeScript?
...y as you will now get undefined in unexpected places, and possibly runtime errors, when accessing modal.content and so on (properties that the contract says will be there).
const modal = {} as IModal;
Example Class
class Modal implements IModal {
content: string;
form: string;
href: ...
Find the closest ancestor element that has a specific class
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I fixed the code, but it would still throw an error if there is no ancestor with such a class name.
– Felix Kling
Mar 1 '14 at 20:11
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