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How can I know if a process is running?
...#. I am not doubting it, I see it works, but I have never seen if else without { }.
– MatthewD
Nov 18 '15 at 19:06
5
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How do I use floating-point division in bash?
...WIDTH" | bc) or VAR=$(bc <<<"scale=2;$IMG_WIDTH/$IMG2_WIDTH") without $(( )) (double parentheses) ; which is expanded by the bash before executing command
– Nahuel Fouilleul
Oct 4 '12 at 7:32
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Where do I find the bashrc file on Mac?
... Eclipse development environment.
However I am not too sure how to go about executing this step:
7 Answers
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Render basic HTML view?
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shouldn't you be able to render that html page without a jade template just for initial testing of express?
– PositiveGuy
Feb 24 '16 at 8:32
1
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Node.js check if file exists
....code == 'ENOENT')
to: else if(err.code === 'ENOENT')
Linter complains about the double equals not being the triple equals.
Using fs.stat:
fs.stat('foo.txt', function(err, stat) {
if(err == null) {
console.log('File exists');
} else if(err.code === 'ENOENT') {
// file doe...
What is the difference between const and readonly in C#?
...s that if the memory location is updated, AssemblyB gets the new value without recompilation. So if I_RO_VALUE is updated to 30, you only need to build AssemblyA. All clients do not need to be recompiled.
So if you are confident that the value of the constant won't change use a const.
public con...
How to list the tables in a SQLite database file that was opened with ATTACH?
...answer. edit: just noticed that anthony and others below also pointed this out.
– antiplex
Mar 28 '13 at 21:33
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Tools for Generating Mock Data? [closed]
...t (unlimited size)
it supports various input (CSV, Flat Files, DBUnit) and output format (CSV, Flat Files, DBUnit, XML, Excel, Scripts)
it can be used on the command line or through a maven plugin
it's open source and customizable
I would give it a try.
BTW, a list of similar products is availabl...
Tick symbol in HTML/XHTML
...4 [HTML decimal: &#10004;])
Edit: There seems to be some confusion about the first symbol here, ☐ / 0x2610. This is an empty (unchecked) checkbox, so if you see a box, that's the way it's supposed to look. It's the counterpart to ☑ / 0x2611, which is the checked version.
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Difference between window.location.href=window.location.href and window.location.reload()
... request, meaning if it was a POST, you'll get the nice popup asking you about whether to resend the data or not
– Juri
Feb 12 '13 at 15:59
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