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How to randomize two ArrayLists in the same fashion?
... of imgList according to the randomization of fileList ? Like in excel, if we sort certain column, the other column will automatically follow?
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Difference Between Schema / Database in MySQL
Is there a difference between a schema and a database in MySQL? In SQL Server, a database is a higher level container in relation to a schema.
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Best way to concatenate List of String objects? [duplicate]
... I agree that I don't like the OP's way of doing it, but for different reasons. (1) Doing it this way disguises the intent of the code (whereas something like StringUtils.join is perfectly readable). (2) It's not flexible, since you might want to change the delimiter. (Just replacing "...
SQL update query using joins
... 34
To make it clear... The UPDATE clause can refer to an table alias specified in the FROM clause. So im in this case is valid
Generic example
UPDATE A
SET foo = B.bar
FROM TableA A
JOIN TableB B
ON A.col1 = B.colx
WHERE ...
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How do I write outputs to the Log in Android?
...og. It lets you write to the log with various log levels, and you can specify different tags to group the output.
For example
Log.w("myApp", "no network");
will output a warning with the tag myApp and the message no network.
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send mail from linux terminal in one line [closed]
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Postfix is powerful but if you only need to send email try "ssmtp". This package is smaller and doesn't run a daemon like postfix. It supports secure protocols and works with gmail.
– oᴉɹǝɥɔ
Dec 16 '15 at...
How do I add a bullet symbol in TextView?
...omplish this effect. You could try with •
Update
Just to clarify: use setText("\u2022 Bullet"); to add the bullet programmatically. 0x2022 = 8226
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What's the “Content-Length” field in HTTP header?
...was 7 bit indeed so you're right again. But today 8 bits are used in most (if not all) cases because of the way computer memory is organized. edit: Rereading my answer I see where you're going. I should rephrase my original comment.
– hcpl
Mar 10 '13 at 19:28
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Does hosts file exist on the iPhone? How to change it? [closed]
... Awesome. This worked a treat for me!
– Sniffer
Dec 7 '11 at 13:58
1
Same thing works ...
Using global variables between files?
...irk: I agree. However, my approach prevent the case where other modules modify globals.myList before the main program starts.
– Hai Vu
Oct 23 '12 at 20:52
2
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