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dd: How to calculate optimal blocksize? [closed]
How do you calculate the optimal blocksize when running a dd ? I've researched it a bit and I've not found anything suggesting how this would be accomplished.
...
i18n Pluralization
... precise Russian pluralization formula. It based on Unicode Specs.
Here is contents of config/locales/plurals.rb file only, everything else should be done as same as in answer above.
{:ru =>
{ :i18n =>
{ :plural =>
{ :keys => [:zero, :one, :few, :many],
:rule =&gt...
What's the fuss about Haskell? [closed]
...line arguments
[file1, file2] <- getArgs
--copy file contents
str <- readFile file1
writeFile file2 str
OK, it's a short, readable program. In that sense it's better than a C program. But how is this so different from (say) a Python program with a very si...
How can I shuffle the lines of a tm>ex m>t file on the Unix command line or in a shell script?
...SCII characters via the pipeline):
# Call as `shuf someFile.txt` or `Get-Content someFile.txt | shuf`
function shuf {
$Input | python -c @'
import sys, random, fileinput;
lines=[line for line in fileinput.input()];
random.shuffle(lines); sys.stdout.write(''.join(lines))
'@ $args
}
Note that ...
What causes and what are the differences between NoClassDefFoundError and ClassNotFoundm>Ex m>ception?
...
The difference from the Java API Specifications is as follows.
For ClassNotFoundm>Ex m>ception:
Thrown when an application tries to
load in a class through its string
name using:
The forName method in class Class.
The findSystemC...
How do I rename a column in a SQLite database table?
... warning that it is not a valid SQL command. database.m>ex m>ecSQL("ALTER TABLE content RENAME COLUMN archiveCount TO dismissCount"). COLUM is higlighted in red and it says TO m>ex m>pected, got 'COLUMN'. Unfortunately Android is still on SQLite version 3.19 which is why this does not work for me.
...
What is the strict aliasing rule?
...rule, it doesn't have to think about inserting instructions to refresh the contents of buff every run of the loop. Instead, when optimizing, with some annoyingly unenforced assumptions about aliasing, it can omit those instructions, load buff[0] and buff[1] into CPU registers once before the loop is...
How can I send an email by Java application using GMail, Yahoo, or Hotmail?
...t("Welcome to JavaMail");
// alternately, to send HTML mail:
// message.setContent("<p>Welcome to JavaMail</p>", "tm>ex m>t/html");
Transport transport = session.getTransport("smtp");
transport.connect("smtp.mail.yahoo.co.in", "user name", "asdfgh");
transport.sendMessage(message, message.get...
When writing a directive in AngularJS, how do I decide if I need no new scope, a new child scope, or
...s governed by its own template (if necessary) and can have the appropriate content transcluded (if necessary). It's standalone, so we put it in an isolate scope also to say: "Don't mess with this. I'm giving you a defined API through these few attributes."
A good best practice is to m>ex m>clude as much...
How to use Git and Dropbox together effectively?
...
I think that Git on Dropbox is great. I use it all the time. I have multiple computers (two at home and one at work) on which I use Dropbox as a central bare repository. Since I don’t want to host it on a public service, and I don’t have access to a server that I can always SSH...