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Syntax for a single-line Bash infinite while loop
...dition has an exit status which is not zero.
Using a while loop:
while read i; do foo; sleep 2; done < /dev/urandom
Using a for loop:
for ((;;)); do foo; sleep 2; done
Another way using until:
until [ ]; do foo; sleep 2; done
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Jackson: how to prevent field serialization
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Starting with Jackson 2.6, a property can be marked as read- or write-only. It's simpler than hacking the annotations on both accessors and keeps all the information in one place:
public class User {
@JsonProperty(access = JsonProperty.Access.WRITE_ONLY)
private String p...
How can I stop a running MySQL query?
... then I run a SELECT query that is too big. It prints and prints and I already know this is not what I meant. I would like to stop the query.
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How to disable an Android button?
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@Poldie: Actually, if you read the two answers you will understand they are pretty similar but not equal.
– Paolo Rovelli
Feb 5 '14 at 14:45
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How do I access my SSH public key?
...l cat ~/.ssh/id_rsa.pub
explanation
cat is a standard Unix utility that reads files and prints output
~ Is your Home User path
/.ssh - your hidden directory contains all your ssh certificates
id_rsa.pub OR id_dsa.pub are RSA public keys, (the private key located on the client machine). the primar...
Is there a C# case insensitive equals operator?
...formance, use the "ordinal ignore case" comparison.
For more information, read the full story on my blog.
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Android - How to get application name? (Not package name)
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while reading App Name from string.xml, sometimes, am getting junk characters. I dont know why ..Ex: सà¥&#141;à¤&#149;à¥&#136;नर
– harikrishnan
Oct 17 '16 at 9...
How to export table as CSV with headings on Postgresql?
...splay. The difference is light, but important: this is more intended to be read by a human than the COPY statement which creates a file to be reused
– Romain G
Jan 27 '17 at 10:06
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What is sandboxing?
I have read the Wikipedia article , but I am not really sure what it means, and how similar it is to version control .
5...
SQL Server Configuration Manager not found
...his does show where to find it, even if it shows a complete lack of having read the question.
– undrline
Jun 21 '19 at 16:56
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