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Maintain git repo inside another git repo
... that right, can I independently check out a submodule-d repo entirely outside of the one I find it in? How would I take an already existing repo and reference it as a submodule in another project?
– JohnO
Jan 11 '11 at 19:08
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How To Check If A Key in **kwargs Exists?
Python 3.2.3. There were some ideas listed here , which work on regular var's, but it seems **kwargs play by different rules... so why doesn't this work and how can I check to see if a key in **kwargs exists?
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How can I make an svg scale with its parent container?
...ng box of the image is in the coordinate system of the image, and use the width and height attributes to define what the width or height are with respect to the containing page.
For instance, if you have the following:
<svg>
<polygon fill=red stroke-width=0
points="0,10 ...
getResourceAsStream() vs FileInputStream
...Stream . However, using the same path, I was able to load the file when I did getResourceAsStream() .
What is the difference between the two methods, and why does one work while the other doesn't?
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promise already under evaluation: recursive default argument reference or earlier problems?
...plicitly attempt to find the arguments in a parent frame, bypassing the accidental forcing of the active promise -- e.g. get("f", envir = parent.frame()).
– Kevin Ushey
Nov 22 '16 at 7:40
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How to require a controller in an angularjs directive
...rk. require is a way of communicating between components.
Check out the Guide page of directives for more info: http://docs.angularjs.org/guide/directive
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Does every Javascript function have to return a value?
...urning something. This is also why, instead of "finished", a function is said to "have returned".
A function that lacks an explicit return statement will return undefined, like a C(++) function that has no return value is said (and its signature reflects this) to return void:
void noReturn()//retur...
When would you use .git/info/exclude instead of .gitignore to exclude files?
.... Another advantage is that you can have multiple .gitignore files, one inside each directory/subdirectory for directory specific ignore rules, unlike .git/info/exclude.
So, .gitignore is available across all clones of the repository. Therefore, in large teams all people are ignoring the same kind ...
Math.random() versus Random.nextInt(int)
...icient number of dice rolls (or a die with a sufficiently large number of sides), the die will show itself to be biased towards the larger buckets.
You will be waiting a very long time rolling dice for this effect to show up.
Math.random() also requires about twice the processing and is su...
Reference assignment operator in PHP, =&
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side note re: "since it's hard to search": symbolhound.com is your friend for stuff like this.
– billynoah
Dec 13 '16 at 21:24
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