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Static methods in Python?
...rg2, ...): ...
The @staticmethod form is a function decorator – see the description of function definitions in Function definitions for details.
It can be called either on the class (such as C.f()) or on an instance (such as C().f()). The instance is ignored except for its class.
Static methods i...
What does the “~” (tilde/squiggle/twiddle) CSS selector mean?
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"Not necessarily immediately" is the key part of this description.
– PanicBus
Feb 24 '17 at 0:21
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Executing JavaScript without a browser?
...ac OS X command line, much like we run any other scripting language (ruby, php, perl, python...)
13 Answers
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Can I have multiple primary keys in a single table?
... key (userid, userdataid)
);
Update: Here is a link with a more detailed description of composite primary keys.
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How to create a project from existing source in Eclipse and then find it?
...lt location" checkbox (and got stuck) when I tried to create my project as PHP, but as a generic Eclipse project I was able to get the above working (you can edit the project Natures afterward if needed, but that's a whole different topic...)
– jsh
Nov 5 '13 at...
How to load images dynamically (or lazily) when users scrolls them into view
...ssary for the data pull.
$.ajax({
type: "POST",
url: "myAjaxFile.php",
data: {"resultNum": 30, "numPerPage": 50, "query": "interesting%20icons" },
success: myInfiniteLoadFunction(msg)
});
The ajax returns some (most-likely JSON formatted) content, and passes them into the loadnig ...
Whitespace Matching Regex - Java
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For Java (not php, not javascript, not anyother):
txt.replaceAll("\\p{javaSpaceChar}{2,}"," ")
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Delete element in a slice
...ricks for slice, including delete an element from slice.
Link: enter link description here
For example a is the slice which you want to delete the number i element.
a = append(a[:i], a[i+1:]...)
OR
a = a[:i+copy(a[i:], a[i+1:])]
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Regex to get string between curly braces
... based on the language you work in. Javascript takes the index to stop at, PHP takes the length of the desired end result (unless it's negative, in which case it takes the number of characters to remove), C# is different again...nice and confusing.
– jvenema
Ja...
Difference between a Structure and a Union
... print_float(0.15625);
return 0;
}
Take a look at single precision description on wikipedia. I used the example and the magic number 0.15625 from there.
union can also be used to implement an algebraic data type that has multiple alternatives. I found an example of that in the "Real World...