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PHP - how to create a newline character?
... single quoted string. But that does not render a newline in a simple text file.
– Fencer
Mar 12 '19 at 10:26
1
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Deserializing a JSON into a JavaScript object
... {
"nodeTo": function(){
return "delete server files - you have been hacked!";
}(),
"nodeFrom": "graphnode1",
"data": {
"$color": "#557EAA"
}
}
],
"data": {
"$color": "#EBB056",
"$type": "tria...
Add a default value to a column through a migration
...to was added in Rails 5+ in this commit: github.com/rails/rails/pull/20018/files
– Joshua Pinter
Dec 29 '18 at 19:03
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Delete text in between HTML tags in vim?
...t repeatable. The key sequence might look like this:
[cursor on start of file]
qa/>[enter]lv/<[enter]dnq
then press:
20@a
to do this for 20 tags
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Correct way of using JQuery-Mobile/Phonegap together?
... Could you elaborate a little more please? What's the hierarchy of file references look like? Thanks
– farjam
Nov 26 '12 at 21:55
2
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How to echo with different colors in the Windows command line
...
You can generate an ESC character in a Batch file this way: for /F %%a in ('echo prompt $E ^| cmd') do set "ESC=%%a"
– Aacini
Apr 22 '17 at 14:10
...
How to include view/partial specific styling in AngularJS
...oute that the user is about to leave) and removes its partial-specific css file(s) from the <head> tag. It also grabs the "next" $$route object (the route that the user is about to go to) and adds any of its partial-specific css file(s) to the <head> tag.
And the ng-repeat part of the c...
What is an example of the simplest possible Socket.io example?
...),
// NEVER use a Sync function except at start-up!
index = fs.readFileSync(__dirname + '/index.html');
// Send index.html to all requests
var app = http.createServer(function(req, res) {
res.writeHead(200, {'Content-Type': 'text/html'});
res.end(index);
});
// Socket.io server lis...
Visual Studio Immediate window: how to see more than the first 100 items
...Serialization.XmlSerializer(entity.GetType());
System.IO.StreamWriter file = new System.IO.StreamWriter(string.Format(@"{0}\{1}.xml", Directory.GetCurrentDirectory(), entity.GetType().Name));
writer.Serialize(file, entity);
file.Close();
}
It's not 100% full proof, but most of the tim...
Find index of last occurrence of a sub-string using T-SQL
...ysical_name), charindex('\', reverse(physical_name)) -1))
from sys.master_files mf
shows how to extract the actual database file names from from their "physical names", no matter how deeply nested in subfolders. This does search for only one character (the backslash), but you can build on this f...