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How can I insert values into a table, using a subquery with more than one result?
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You want:
insert into prices (group, id, price)
select
7, articleId, 1.50
from article where name like 'ABC%';
where you just hardcode the constant fields.
share
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Heroku 'Permission denied (publickey) fatal: Could not read from remote repository' woes
...e it could not find that key on my computer. The solution?
ssh-add ~/.ssh/id_rsa
#and, to confirm it's been added to the known list of keys
ssh-add -l
I would like to give credit to https://help.github.com/articles/error-permission-denied-publickey for being a good reference.
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Is it possible to start a shell session in a running container (without ssh)
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EDIT: Now you can use docker exec -it "id of running container" bash (doc)
Previously, the answer to this question was:
If you really must and you are in a debug environment, you can do this: sudo lxc-attach -n <ID>
Note that the id needs to be the full on...
com.jcraft.jsch.JSchException: UnknownHostKey
...t and call
jsch.setKnownHosts(knownHostsFileName);
Or with a public key String as below.
String knownHostPublicKey = "mysite.com ecdsa-sha2-nistp256 AAAAE............/3vplY";
jsch.setKnownHosts(new ByteArrayInputStream(knownHostPublicKey.getBytes()));
see Javadoc for more details.
This would ...
Encode URL in JavaScript?
...ou safely encode a URL using JavaScript such that it can be put into a GET string?
19 Answers
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How to hide soft keyboard on android after clicking outside EditText?
Ok everyone knows that to hide a keyboard you need to implement:
44 Answers
44
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How can we print line numbers to the log in java
...g {
public final static boolean DEBUG = true;
public static void log(String message) {
if (DEBUG) {
String fullClassName = Thread.currentThread().getStackTrace()[2].getClassName();
String className = fullClassName.substring(fullClassName.lastIndexOf(".") + 1);
String methodName =...
Easiest way to compare arrays in C#
...in array or tuples via using StructuralComparisons type:
object[] a1 = { "string", 123, true };
object[] a2 = { "string", 123, true };
Console.WriteLine (a1 == a2); // False (because arrays is reference types)
Console.WriteLine (a1.Equals (a2)); // False (because arrays is reference types)...
How do I instantiate a Queue object in java?
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Queue<String> qe=new LinkedList<String>();
qe.add("b");
qe.add("a");
qe.add("c");
Since Queue is an interface, you can't create an instance of it as you illustrated
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Java Equivalent of C# async/await?
...ecute additional code when the asynchronous operation completes (client.GetStringAsync(...)).
So, as the most close approximation I would use a CompletableFuture<T> (the Java 8 equivalent to .net Task<TResult>) based solution to process the Http request asynchronously.
UPDATED on 25-...