What are some of the optimization steps that this command does
`(optimize speed (safety 0))`
Can I handcode some of these techniques in my Lisp/Scheme program?
Is it possible to do something like this:
INSERT INTO table(col1, col2) VALUES(something_from_another_table, value);
With something_from_another_table being a SQL command? Like, is there something I can do that's equivelant to:
INSERT INTO table(col1, col2) VALUES((SELECT value FROM table2 WHERE id = 3), value);
I want to show indexes,sequences,constraints in DESC command ,is it possible,
or any other cammand by which i can see structure(design) of a table along with constraints,
sequences,indexes.
I have an array of field names. I would like to use those to populate the keys of another array, which will have empty values as default. Is there a single command I can do this with?
Hi,
is there a free (command line) tool for linux which with I can get all files from a TFS-Repository (no Check in / Check out required - only get actual version)?
greets
CFI
I've no idea with command line stuff!
What i've done:
changed my php.ini to phar.require_hash - off
ran go-pear.bat
so i'm pretty sure i've got PEAR installed,
now I'd like to install this package
I've tried following the instructions but I really don't know how to do things with cmd.exe,
would love some help!
Hi all
I have the following 4 arrays ( grouped in 2 groups ) that I would like to merge in ascending order by the keys array.
I can use also dictionaries as structure if it is easier.
Has python any command or something to make this quickly possible?
Regards
MN
# group 1
[7, 2, 3, 5] #keys
[10,11,12,26] #values
[0, 4] #keys
[20, 33] #values
# I would like to have
[ 0, 2, 3, 4, 5, 7 ] # ordered keys
[20, 11,12,33,26,33] # associated values
This is a totally newbie question. I'm running Eclipse on Ubuntu. I created a test project that I want to compile to an executable (whataver the linux equivalent is of a Windows .exe file). Here's the contents of my program:
public class MyTest {
public static void main(String[] args) {
System.out.println("You passed in: " + args[0]);
}
}
I want to know how to compile it and then how to execute it from the command line.
Thanks!
I have seen this sample written in Ruby code, how i can simulate it in C language?
Open3.popen3(command) do |stdin, stdout, stderr|
@stop_stdin = stdin
while !stdout.eof do
output = stdout.read(1024 * 100)
list_pipes.each do |out|
out.print output
end
end
end
Hi,
Is there a shell command to know about how much memory is being used at a particular moment and details of how much each process is using, how much virtual memory is left etc?
In my bash script I have two variables 'CONFIG_OPTION' and 'CONFIG_VALUE' which contain string VENDOR_NAME and Default_Vendor respectively.
I need to create a variable with name '$CONFIG_OPTION' ie VENDOR_NAME and assign the value in CONFIG_VALUE to newly created variable.
How I can do this?
I tried
$CONFIG_OPTION=$CONFIG_VALUE
But I am getting an error on this line as
'./Build.bash: line 137: VENDOR_NAME="Default_Vendor": command not found'
Thanks.
I need to write a program or script that does a few things with (or to) a server after a Windows install. Among those is adding the server to a domain.
Is there a way to do this programmatically or using a script command?
Is there a way to open all the files in a directory from within Vim? So a :command that would say in effect "Open all the files under /some/path into buffers".
Ideally, it would be great to open all the files under a dir recursively.
I have a small app on heroku. Whenever I want to see the logs I go to the command line and do
heroku logs
That only shows me about 100 lines. Is there not a way to see complete logs for our application on heroku?
What are good diff tools that are self contained (small in size and in as little files as possible), and can be used from an USB with no extra fuss ? Not looking for command line ones.
So far I found diffuse ... any more like it ?
When doing a git tag, I'm not always great at remembering if HEAD~6 (for example) is inclusive or exclusive.
Given that most of my commits are prefixed with an issue number, I wondered if there is some magic command for searching for the commit SHA from part of its message.
I know it's easy to do a git log and work from there, but I want more easy :)
I have installed Windows7 on my computer, and I had to change all permissions/take ownership - which apparently "touched" all my files, and now everything appears to be "modified" (when I do "hg status").
Is there a command I can run so that I will either "commit" or "revert" all the files that have no actual change in them (i.e. text is unchanged, even if file attributes are changed).
I have a asp:GridView with a HyperLinkField. It's DataNavigateUrlFormatString property is set to View.aspx?id={0}&isTechnical={1}
Select command of appropriate SqlDataSource returns columns of type INT and BIT (from SQL Server 2008).
So displayed string becomes something like View.aspx?id=1&isTechnical=1. But I want to display isTechnical=true|False, i.e. Convert.ToBoolean(row["isTechnical"]).ToString().ToLowerInvariant().
How to implement such conversion in page markup?
I am able to backup mysql database via command line by executing the below :
C:\MySQL\MySQL Server
5.0\bin\mysqldump\" -uroot -ppassword sample \"D:/admindb/AAR12.sql\"
But there is no DROP and CREATE database queries in my .mysql file
What should i add in the syntax to get the create info to my generated .sql file ?
Hi
I am using a delegate command .
I have noticed that regardless CanExecute is true or false execute is always called.
Is this correct?
I would have assumed that Execute would have been called only if CanExecute is true.
Could you clarify?
Thanks a lot
I am new to matplotlib and python and would like to display an image so that 1 pixel of the image is actually represented by 1 pixel in the figure. In MATLAB, this is achieved with the command truesize(). How can I do this in Python?
I tried playing around with the imshow() arguments as well as set_dpi() and set_figwidth()/set_figheight(), but with no luck.
Thanks.