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Can I use conditional statements with EJS templates (in JMVC)?
..., you can also use ejs params/props in conditional statements:
recipes.js File:
app.get("/recipes", function(req, res) {
res.render("recipes.ejs", {
recipes: recipes
});
});
recipes.ejs File:
<%if (recipes.length > 0) { %>
// Do something with more than 1 recipe
<% }...
How do I create a branch?
... @Will Actually svn cp uses cheap copies, it does not copy the actual files during the branching. See svnbook.red-bean.com/en/1.1/ch04s02.html
– Walty Yeung
Mar 20 '18 at 7:15
...
Emacs bulk indent for Python
...spaces.
PS. With Ubuntu, to make python-mode the default mode for all .py files, simply install the python-mode package.
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How to get a path to the desktop for current user in C#?
...
string filePath = Environment.GetFolderPath(Environment.SpecialFolder.Desktop);
string extension = ".log";
filePath += @"\Error Log\" + extension;
if (!Directory.Exists(filePath))
{
Directory.CreateDirectory(filePath);
}
...
How to upgrade R in ubuntu? [closed]
...this post. Then, follow the instructions from here
Open the sources.list file:
sudo nano /etc/apt/sources.list
Add a line with the source from where the packages will be retrieved. For example:
deb https://cloud.r-project.org/bin/linux/ubuntu/ version/
Replace https://cloud.r-project.org...
Difference between “process.stdout.write” and “console.log” in node.js?
...u will see it only if you process.stdout.write was used at the end of your file and you didn't add the break line)
On the other hand, console.log can do more.
You can use it in the same way
console.log("Hello World"); //You don't need the break line here because it was already formated and also ...
how to convert an RGB image to numpy array?
...ng functions.
from PIL import Image
import numpy as np
def load_image( infilename ) :
img = Image.open( infilename )
img.load()
data = np.asarray( img, dtype="int32" )
return data
def save_image( npdata, outfilename ) :
img = Image.fromarray( np.asarray( np.clip(npdata,0,255),...
Is it possible to view RabbitMQ message contents directly from the command line?
...mq-dump-queue which allows dumping messages from a RabbitMQ queue to local files and requeuing the messages in their original order.
Example usage (to dump the first 50 messages of queue incoming_1):
rabbitmq-dump-queue -url="amqp://user:password@rabbitmq.example.com:5672/" -queue=incoming_1 -max-...
How to convert xml into array in php?
...
We do the exact same thing but with simplexml_load_file and it work fine. Thanks
– Thermech
Sep 3 '14 at 13:46
2
...
Mac SQLite editor [closed]
...ss the SQLITE database on the device by:
Add Application supports iTunes file sharing to the info.plist and setting it to YES
Running the app on a device
Open iTunes
Select the device
Select the "Apps" tab
Scroll down to the "File Sharing" section and select the app
The .sqlite file should appear...