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How to disable HTML links
...it by yourself before using this. It has the advantage to work without JavaScript. Unfortunately (but obviously) tabindex cannot be changed from CSS.
Intercept clicks
Use a href to a JavaScript function, check for the condition (or the disabled attribute itself) and do nothing in case.
$("td >...
Hook up Raspberry Pi via Ethernet to laptop without router? [closed]
...nd you've now got GUI access to do what you want.
In may case it was run scripts in a remote location. In the posters situation, safely shutdown the Pi. Simples Pimples.
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Does ruby have real multithreading?
...ntation of its
own. It is an implementation of a YARV bytecode VM in
JavaScript. HotRuby doesn't support threads (yet?) and when it
does, they won't be able to run in parallel, because JavaScript
has no support for true parallelism. There is an ActionScript
version of HotRuby, however, and Acti...
OS detecting makefile
...er does not give a different approach than the other answers. Moreover, my script assumes the platform is Windows when uname is not Linux. I give just an example you may not need, but this may help someone searching (on the web) a way to implement a Makefile for both platforms ;-) What should I chan...
What can MATLAB do that R cannot do? [closed]
...u.org/software/octave/) which is very similar to MATLAB, it can run MATLAB scripts.
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edited Jan 29 '11 at 9:09
Peter Mortensen
...
How do I check if a string is valid JSON in Python?
...
Example Python script returns a boolean if a string is valid json:
import json
def is_json(myjson):
try:
json_object = json.loads(myjson)
except ValueError as e:
return False
return True
Which prints:
print is_json("{}") ...
Why use the SQL Server 2008 geography data type?
...method. The geography type is stored as a VARBINARY(MAX). Try running this script:
CREATE TABLE dbo.Geo
(
geo geography
)
GO
CREATE TABLE dbo.LatLon
(
lat decimal(9, 6)
, lon decimal(9, 6)
)
GO
INSERT dbo.Geo
SELECT geography::Point(36.204824, 138.252924, 4326) UNION ALL
SELECT geog...
What is the difference between ${var}, “$var”, and “${var}” in the Bash shell?
...cording to the bash manual:
Referencing an array variable without a subscript is equivalent to referencing the array with a subscript of 0.
In other words, if you don't supply an index with [], you get the first element of the array:
foo=(a b c)
echo $foo
# a
Which is exactly the same as
f...
How do I verify/check/test/validate my SSH passphrase?
...olsky: No, it requires a running authentication agent. Modify your startup scripts or options to bring one up.
– Ignacio Vazquez-Abrams
Feb 12 '14 at 23:00
22
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Can I 'git commit' a file and ignore its content changes?
...pied into the ignored name and modified. The repository can even include a script to treat the sample file as a template, modifying and copying it automatically.
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