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How to change the port of Tomcat from 8080 to 80?
...8080" protocol="HTTP/1.1" redirectPort="8443"/>
2.
Edit tomcat7 file (if the file is not created then you need to create it)
sudo vi /etc/default/tomcat7
uncomment and change #AUTHBIND=no to yes
3.
Install authbind
sudo apt-get install authbind
4.
Run the following commands to provide to...
Is there a way to make text unselectable on an HTML page? [duplicate]
...put an attribute in the start tag of every element inside the <div>. If this is a problem, you could instead use JavaScript to do this recursively for an element's descendants:
function makeUnselectable(node) {
if (node.nodeType == 1) {
node.setAttribute("unselectable", "on");
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Convert string to symbol-able in ruby
...from string to symbol), and .to_s can convert (from symbol to string). and if you are dealing with an array consider .map(&:to_sym) or .map(&to_s) to convert all elements.
– jasonleonhard
Nov 5 '15 at 22:22
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Skip the headers when editing a csv file using Python
...ly call next(reader, None) and ignore the return value.
You can also simplify your code a little; use the opened files as context managers to have them closed automatically:
with open("tmob_notcleaned.csv", "rb") as infile, open("tmob_cleaned.csv", "wb") as outfile:
reader = csv.reader(infile)
...
Read user input inside a loop
...lar stdin through unit 3 to keep the get it inside the pipeline:
{ cat notify-finished | while read line; do
read -u 3 input
echo "$input"
done; } 3<&0
BTW, if you really are using cat this way, replace it with a redirect and things become even easier:
while read line; do
read...
JVM option -Xss - What does it do exactly?
... is used to hold return addresses, function/method call arguments, etc. So if a thread tends to process large structures via recursive algorithms, it may need a large stack for all those return addresses and such. With the Sun JVM, you can set that size via that parameter.
...
rails simple_form - hidden field - create?
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This is the simple_form way to do hidden inputs, however, if only a hidden input is needed, then just use Rails' hidden_field form builder since Simple Form inherits all the form builder methods.
– scarver2
Nov 4 '14 at 1:18
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Why are my JavaScript function names clashing?
...ements forbid this.
This article by @kangax does a fantastic job in demystifying functions in javascript
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Left padding a String with Zeros [duplicate]
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If your string contains numbers only, you can make it an integer and then do padding:
String.format("%010d", Integer.parseInt(mystring));
If not I would like to know how it can be done.
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Convert number strings with commas in pandas DataFrame to float
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If you're reading in from csv then you can use the thousands arg:
df.read_csv('foo.tsv', sep='\t', thousands=',')
This method is likely to be more efficient than performing the operation as a separate step.
You need to ...