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How to set child process' environment variable in Makefile
... Oddly enough I did test it earlier that showed it worked.. (not sure why now..) I can go back and delete the comment I guess..
– AnthonyC
Aug 22 '18 at 5:53
3
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Can someone explain the right way to use SBT?
...ting out off the closet on this! I don't understand SBT. There, I said it, now help me please.
4 Answers
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What's the use of ob_start() in php?
...ed (server-side).
The dynamic content is always(?) going to be a string. Now you have to combine this stringified dynamic html with any literal, direct-to-display html ... into one meaningful html node structure.
This usually forces the developer to wrap all that direct-to-display content into a ...
Environment variables for java installation
...te the path of the bin folder in the variable value
Click OK
The path is now set permanently.
TIP: The tool "Rapid Environment Editor" (freeware) is great for modifying the environment variables and useful in that case
TIP2: There is also a faster way to access the Environment Variables: press W...
What is the difference between “ is None ” and “ ==None ”
...mparison is implemented elementwise:
import numpy as np
a = np.zeros(3) # now a is array([0., 0., 0.])
a == None #compares elementwise, outputs array([False, False, False]), i.e. not boolean!!!
a is None #compares object to object, outputs False
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Create an array with same element repeated multiple times
...always better to avoid growing arrays by appending when possible. If you know the final size, use it.
– Tom Karzes
Aug 8 '16 at 20:01
43
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List all sequences in a Postgres db 8.1 with SQL
...ound in preferences to find a place to set it as default to no avail). Hm, now if only we had a "asker-accepted answer doesn't automatically trump everything else"-option, that would be a truly great victory for posterity.
– SeldomNeedy
Jul 28 '15 at 16:52
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Pass correct “this” context to setTimeout callback?
...ause it wasn't yet widely supported and you needed polyfills to use it but now it's everywhere:
if (this.options.destroyOnHide) {
setTimeout(function(){ this.tip.destroy() }.bind(this), 1000);
}
The bind function creates a new function with the this value pre-filled.
Now in modern JS, this ...
How can I reliably get an object's address when operator& is overloaded?
...regular member functions of a template class, thanks for pointing it out. (Now I just need to figure out what is the use of the overload, any tip ?)
– Matthieu M.
Jun 27 '11 at 16:50
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What's the difference between lists and tuples?
... the first box under 3. Permitted operation shows the tuple case first. I know it is usual to show success then error, but that messed with my head for a few moments.
– dmckee --- ex-moderator kitten
Sep 10 '18 at 15:08
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