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How do you run JavaScript script through the Terminal?
...; sudo apt-get install myFancyCmd followed by $>myFancyCmd hello.jpg -w 1234?
– Frank Nocke
Oct 25 '16 at 2:54
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show 4 more comments
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Best TCP port number range for internal applications [closed]
...NET).
Your network is your network and, if you want your servers on port 1234 (or even the TELNET or FTP ports for that matter), that's your business. Case in point, in our mainframe development area, port 23 is used for the 3270 terminal server which is a vastly different beast to telnet. If you ...
Rspec doesn't see my model Class. uninitialized constant error
...ser_params , :class => 'User' do
username 'Alagesan'
password '$1234@..'
end
end
Your Controller RSpec file:
it 'valid params' do
post :register, params: {:user => user_params }
end
share
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...
Get the last non-empty cell in a column in Google Sheets
... able to add some more data to column A, say it can be A1:A105 or even A1:A1234 later, you can use this range:
A1:A
So to get last non-empty value in a range, we will use 2 functions:
COUNTA
INDEX
The answer is =INDEX(B3:B,COUNTA(B3:B)).
Here is the explanation:
COUNTA(range) returns number of v...
Is there any way to do HTTP PUT in python
...aner choice.
import httplib
connection = httplib.HTTPConnection('1.2.3.4:1234')
body_content = 'BODY CONTENT GOES HERE'
connection.request('PUT', '/url/path/to/put/to', body_content)
result = connection.getresponse()
# Now result.status and result.reason contains interesting stuff
...
How to resolve “must be an instance of string, string given” prior to PHP 7?
...ve given me pause. An example to illustrate further:
class string { }
$n = 1234;
$s1 = (string)$n;
$s2 = new string();
$a = array('no', 'yes');
printf("\$s1 - primitive string? %s - string instance? %s\n",
$a[is_string($s1)], $a[is_a($s1, 'string')]);
printf("\$s2 - primitive string? %s - st...
How can I format a decimal to always show 2 decimal places?
...
>>> print "{:.2f}".format(1.123456)
1.12
You can change 2 in 2f to any number of decimal points you want to show.
EDIT:
From Python3.6, this translates to:
>>> print(f"{1.1234:.2f}")
1.12
...
Get and Set a Single Cookie with Node.js HTTP Server
...cookie contains an equal (=) sign as in one of Facebook's cookies like fbm_1234123412341234=base_domain=.domain.com.
– Eye
Oct 3 '12 at 9:31
3
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How to make ng-repeat filter out duplicate results
...n the JS file where the controller is defined?
– mark1234
Jun 13 '14 at 19:01
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How to get POSTed JSON in Flask?
...import requests
res = requests.post('http://localhost:5000/api/add_message/1234', json={"mytext":"lalala"})
if res.ok:
print res.json()
The "json=" input will automatically set the content-type, as discussed here: Post JSON using Python Requests
And the above client will work with this serve...