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Create an empty data.frame
... vectors:
df <- data.frame(Date=as.Date(character()),
File=character(),
User=character(),
stringsAsFactors=FALSE)
Here's an other example with different column types :
df <- data.frame(Doubles=double(),
Ints=integer()...
PHP passing $_GET in linux command prompt
...
Sometimes you don't have the option of editing the php file to set $_GET to the parameters passed in, and sometimes you can't or don't want to install php-cgi.
I found this to be the best solution for that case:
php -r '$_GET["key"]="value"; require_once("script.php");'
This...
Get Output From the logging Module in IPython Notebook
...otebooks):
import logging
logger = logging.getLogger()
fhandler = logging.FileHandler(filename='mylog.log', mode='a')
formatter = logging.Formatter('%(asctime)s - %(name)s - %(levelname)s - %(message)s')
fhandler.setFormatter(formatter)
logger.addHandler(fhandler)
logger.setLevel(logging.DEBUG)
N...
IF… OR IF… in a windows batch file
...here a way to write an IF OR IF conditional statement in a windows batch-file?
14 Answers
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SVN:externals equivalent in Git?
...dules can be automatically managed and commited. git creates a .gitmodules file that can/should be commited just like the .gitignore file. See [git-scm.com/book/en/Git-Tools-Submodules] for more information.
– mikijov
May 30 '12 at 14:47
...
How to print without newline or space?
...out.flush(). You'll also have to rewrite all other print statements in the file where you do this import.
Or you can use sys.stdout.write()
import sys
sys.stdout.write('.')
You may also need to call
sys.stdout.flush()
to ensure stdout is flushed immediately.
...
Could not load file or assembly 'System.Data.SQLite'
... Uri dir = new Uri(Assembly.GetExecutingAssembly().CodeBase);
FileInfo fi = new FileInfo(dir.AbsolutePath);
string binFile = fi.Directory.FullName + "\\System.Data.SQLite.DLL";
if (!File.Exists(binFile)) File.Copy(GetAppropriateSQLLiteAssembly(), binFi...
Add CSS or JavaScript files to layout head from views or partial views
...cassetshelper
We are using the following implementation to add JS and CSS files into the layout page.
View or PartialView:
@{
Html.Assets().Styles.Add("/Dashboard/Content/Dashboard.css");
Html.Assets().Scripts.Add("/Dashboard/Scripts/Dashboard.js");
}
Layout page:
<head>
@Htm...
How to update maven repository in Eclipse?
... This isn't completely same as -U: When you have old metadata file that references to a version that does not exist in repositories, updating snapshots doesn't work. In this situation you have to check what maven binary eclipse is using and run in console /path/to/bin/mvn clean install...
How do I remedy “The breakpoint will not currently be hit. No symbols have been loaded for this docu
...l get a dialog that lists all the directories where it looked for the .pdb file for the assembly. Verify that list against the actual .pdb location. Make sure it doesn't find an old one.
In normal projects, the assembly and its .pdb file should always have been copied by the IDE into the same fol...