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Reading a delimited string into an array in Bash
...accepted answer. The statement arr=($line) in the accepted answer suffers from globbing issues. For example, try: line="twinkling *"; arr=($line); declare -p arr.
– codeforester
Mar 20 '18 at 1:59
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Include CSS,javascript file in Yii Framework
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should I call this from the controller of from the view?
– user1077220
Jun 15 '12 at 9:07
3
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Django template tag to truncate text
...at add "..." to the end of (last word of) the (truncated) string as well:
from django import template
register = template.Library()
@register.filter("truncate_chars")
def truncate_chars(value, max_length):
if len(value) > max_length:
truncd_val = value[:max_length]
if not le...
How to use a variable for the key part of a map
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@mmigdol this quote is from old groovy documentation in the newest documentation its like this: Map keys are strings by default: [a:1] is equivalent to ['a':1]. This can be confusing if you define a variable named a and that you want the value of ...
Find files and tar them (with spaces)
...a large number of files
Also see:
GNU tar manual
How can I build a tar from stdin?, search for null
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insert multiple rows via a php array into mysql
...create a solution for my latest project. My question here is, is this safe from SQL injection? My plans are to switch out mysql_real_escape_string with mysqli_real_escape_string and mysql_query with mysqli_queryas I'm using MySQLi and these have been deprecated as of PHP5. Many thanks!
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ReactJS render string with non-breaking spaces
...g a little whitespace so everyone can see it. If you remove the whitespace from this tag < nbsp />, then you'll be able to use a non-breaking space in React.
React translates this JSX tag into a non-breaking space. Weird quirk: This must also be used on the same line as the text you want to s...
How to overcome root domain CNAME restrictions?
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I couldn't agree more. Wanting to host a site from the 'naked' domain name is a common and logical thing to do. It uses less characters, it looks better etc. The url's own protocol identifier (www) is a vestigial part of the url if was even necessary in the first place (...
How do I find the location of Python module sources?
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Running python -v from the command line should tell you what is being imported and from where. This works for me on Windows and Mac OS X.
C:\>python -v
# installing zipimport hook
import zipimport # builtin
# installed zipimport hook
# C:...
What's the difference between := and = in Makefile?
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From http://www.gnu.org/software/make/manual/make.html#Flavors:
= defines a recursively-expanded variable. := defines a simply-expanded variable.
s...