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How do Python's any and all functions work?
... and and operators, respectively.
any
any will return True when at least one of the elements is Truthy. Read about Truth Value Testing.
all
all will return True only when all the elements are Truthy.
Truth table
+-----------------------------------------+---------+---------+
| ...
Access parent URL from iframe
... inside that iframe. you will never have access to the top frame with that one in the middle. nested cross domain iframes is wrong on so many levels. but you may be able to get around that if you set document.domain on the top frame and the inner-most one. maybe.
– gcb
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Change size of axes title and labels in ggplot2
...simple question, which I am struggling to find the answer to. I hoped someone here might be able to help me.
4 Answers
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What's the difference between CSS classes .foo.bar (without space) and .foo .bar (with space) [dupli
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I think you got a slight misunderstanding what the first one means.
.element .symbol {}
Means that those CSS settings are applied to any HTML element with the class .symbol that is inside an element with the class .element.
<div class="element">
<div class="symbol"...
CALL command vs. START with /WAIT option
...is start /wait /b cmd /c <batchfile.bat> because the batch files run one after the other in the same command window
– linux64kb
Jan 19 '19 at 15:44
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How do I get the information from a meta tag with JavaScript?
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for just one meta attribute, why to loop over multiple times ? it may have hundreds of meta tags or it may need to get the meta value multiple times.
– S K R
May 11 at 15:21
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get string value from HashMap depending on key name
I have a HashMap with various keys and values, how can I get one value out?
10 Answers
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Converting VS2012 Solution to VS2010
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I had a similar problem and none of the solutions above worked, so I went with an old standby that always works:
Rename the folder containing the project
Make a brand new project with the same name with 2010
Diff the two folders and->
Copy all sourc...
What should main() return in C and C++?
... 0 and non-zero are correct but entirely meaningless to someone reading your code. This question is proof that people don't know what valid/invalid codes are. EXIT_SUCCESS/EXIT_FAILURE are much more clear.
– JaredPar
Oct 15 '08 at 16:32
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Android: Remove all the previous activities from the back stack
...xecution is a bit sluggish with API >21 and smooth with APIs <21. Anyone experiencing the same problem?
– Red M
Jan 10 '18 at 2:55
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