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How to concatenate stdin and a string?
...nt is then:
echo 'http://dx.doi.org/'"$(pbpaste)"
The $(...) syntax is called command substitution. In short, it executes the commands enclosed in a new subshell, and substitutes the its stdout output to where the $(...) was invoked in the parent shell. So you would get, in effect:
echo 'http://...
How to iterate over a JavaScript object?
...one you made yourself with {}).
This MDN documentation explains more generally how to deal with objects and their properties.
If you want to do it "in chunks", the best is to extract the keys in an array. As the order isn't guaranteed, this is the proper way. In modern browsers, you can use
let k...
Eclipse menus don't show up after upgrading to Ubuntu 13.10
...ing like this:
[Desktop Entry]
Version=4.3.0
Name=Eclipse
Comment=IDE for all seasons
#Exec=/home/USERNAME/Dokument/eclipse/eclipse
Exec=env UBUNTU_MENUPROXY=0 /home/USERNAME/Dokument/eclipse/eclipse
Icon=/home/USERNAME/Dokument/eclipse/icon.xpm
Terminal=false
Type=Application
Categories=Utility;Ap...
Node package ( Grunt ) installed but not available
...ild a github jquery-ui library using grunt , but after running npm install I still can't run the command according to the readme file . It just gives No command 'grunt' found :
...
std::cin input with spaces?
...his was written, this was the answer I had for the question that was originally asked (look at the first comment for the actual question and you will see that the context had changed due to an edit by the OP). Either way, if you feel the answer is that terrible, downvote it. I acknowledge that thi...
Are the decimal places in a CSS width respected?
...ractional pixels (in Chrome the values are truncated, so 50, 50.5 and 50.6 all show the same width).
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What is the difference between the Facade and Adapter Pattern?
...uld think of your universal remote control that you've set up to work with all your different stereo systems - you press "on" and it turns on your cable box, your receiver, and your TV. Maybe it's a really fancy home theater and it dims the lights and draws the shades too. That's a Facade - one bu...
How can I sort a dictionary by key?
...89, 4:5, 3:0} to {1:89, 2:3, 3:0, 4:5} ?
I checked some posts but they all use the "sorted" operator that returns tuples.
...
iOS: Convert UTC NSDate to local Timezone
...eIntervalSince1970:seconds];
NSDateFormatter* df_utc = [[[NSDateFormatter alloc] init] autorelease];
[df_utc setTimeZone:[NSTimeZone timeZoneWithName:@"UTC"]];
[df_utc setDateFormat:@"yyyy.MM.dd G 'at' HH:mm:ss zzz"];
NSDateFormatter* df_local = [[[NSDateFormatter alloc] init] autorelease];
[df_lo...
How do I dynamically assign properties to an object in TypeScript?
If I wanted to programatically assign a property to an object in Javascript, I would do it like this:
23 Answers
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