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Is there a way to make npm install (the command) to work behind proxy?
Read about a proxy variable in a .npmrc file but it does not work. Trying to avoid manually downloading all require packages and installing.
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how to make a whole row in a table clickable as a link?
...>£158,000</td>
</tr>
</tbody>
jQuery(document).ready(function($) {
$(".clickable-row").click(function() {
window.location = $(this).data("href");
});
});
Of course you don't have to use href or switch locations, you can do whatever you like in the click h...
Is there a way to pass optional parameters to a function?
...*". The language allows for only one *identifier in the parameter list. b) read docs.python.org/2/reference/…, c) read docs.python.org/2/reference/expressions.html#calls . Sorry, running out of characters permitted in this comment.
– Jim DeLaHunt
Feb 6 '18 at...
How do I get the path and name of the file that is currently executing?
...ile doesn't exist - the nearest alternative is exec(open(<filename>).read()), though this affects the stack frames. It's simplest to just use import foo and import lib.bar - no __init__.py files needed.
See also Difference between import and execfile
Original Answer:
Here is an experiment...
Fastest way to determine if an integer's square root is an integer
...found looking at the last six didn't help.) I also answer yes for 0. (In reading the code below, note that my input is int64 x.)
if( x < 0 || (x&2) || ((x & 7) == 5) || ((x & 11) == 8) )
return false;
if( x == 0 )
return true;
Next, check if it's a square modulo 255 = 3 * ...
What is a .snk for?
...the one suggested by @asfeynman), since the link is dead, and not everyone reads the comments.
– XelaNimed
Jul 22 at 11:13
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smart pointers (boost) explained
...r happens to be needed often, so shared owning smart pointers are widely spread.
Some owning smart pointers support neither the second nor the third. They can therefore not be returned from functions or passed somewhere else. Which is most suitable for RAII purposes where the smart pointer is kept ...
WAMP/XAMPP is responding very slow over localhost
...Windows 8 Pro user you are entitled to have downgrade rights to Windows 7. Read here more about this. For me that was the only solution that really did the job properly.
Good luck!
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Why is creating a Thread said to be expensive?
The Java tutorials say that creating a Thread is expensive. But why exactly is it expensive? What exactly is happening when a Java Thread is created that makes its creation expensive? I'm taking the statement as true, but I'm just interested in mechanics of Thread creation in JVM.
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How do I check if I'm running on Windows in Python? [duplicate]
...ndows' and it's returning 'Microsoft' on my machine. I notice in another thread here on stackoverflow it returns 'Vista' sometimes.
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