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console.writeline and System.out.println
...ay happen if you invoke your application and perform redirect of STDOUT to file.
Here is an example I have just implemented.
import java.io.Console;
public class TestConsole {
public static void main(String[] args) {
Console console = System.console();
System.out.println("co...
warning: [options] bootstrap class path not set in conjunction with -source 1.5
... old language rules combined with new libraries, which can result in class files that do not work on the older platform since references to non-existent methods can get included.
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add a string prefix to each value in a string column using Pandas
... "astype(str)" might ruin the encoding if you are trying to save to a file in the end.
– Raein Hashemi
May 24 '19 at 16:10
2
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Understanding spring @Configuration class
...
That's what @Profile annotation, and the "${env.value}" syntax, are for. With @Profile("someName") you can tag an entire configuration for use only when the profile is active. In your application.properties (or .yml) file, then you may set s...
How do I tell git-svn about a remote branch created after I fetched the repo?
... the new tree but remotes/newbranch will still be disconnected.
Go to the file .git/refs/remotes/newbranch and edit it to contain the full SHA1 of the new commit (on the rebased newbranch) that corresponds to the old commit it's currently pointing at. (Or maybe use git-update-ref refs/remotes/newbr...
What's the recommended approach to resetting migration history using Django South?
...>", "0001_initial")) to your <app-dir>/migrations/0001_initial.py file, as the first attribute in your migration class just below class Migration(SchemaMigration):.
You can then ./manage.py migrate <app-name> --fake --delete-ghost-migrations on other environments, per this SO answer....
Is a Python dictionary an example of a hash table?
...['some', 'list']
>>> hash(b)
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
TypeError: list objects are unhashable
>>> a[b] = 'some'
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
TypeError: list objects ar...
How to commit no change and new message?
...n I make a new commit and create a new message if no changes are made to files?
5 Answers
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django urls without a trailing slash do not redirect
...cations located on two separate computers. On computer A, in the urls.py file I have a line like the following:
6 Answer...
Push to GitHub without a password using ssh-key
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ssh-keygen -t rsa -b 4096 -C "your_email@example.com"
step 2.
Enter a file in which to save the key (/Users/you/.ssh/id_rsa): <here is file name and enter the key>
step 3.
Enter passphrase (empty for no passphrase): [Type a password]
Enter same passphrase again: [Type password again]
...