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Where is git.exe located?
...version>\resources\app\git\cmd\git.exe
PS: AppData is a hidden folder by default.
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How do I set the size of Emacs' window?
...m the screen height (for panels, menubars and
;; whatnot), then divide by the height of a char to
;; get the height we want
(add-to-list 'default-frame-alist
(cons 'height (/ (- (x-display-pixel-height) 200)
(frame-char-height)))))))
(set-frame-siz...
How to initialize a two-dimensional array in Python?
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By the way, [[foo]*10 for x in xrange(10)] can be used to get rid of one comprehension. The problem is that multiplication does a shallow copy, so new = [foo] * 10 new = [new] * 10 will get you a list containi...
How do I measure the execution time of JavaScript code with callbacks?
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>I want to know how to measure the time taken by these db insert operations. --- console.timeEnd("dbsave") just outputs to console the timing. You can't use that further and is less flexible. If you need the actual timing value, like in original question, you cant use ...
Readonly Properties in Objective-C?
...know without ambiguity that _foo is a member variable on this instance.
By the way, discussion of pros and cons of property accessors versus direct ivar access is exactly the kind of thoughtful treatment you'll read in Dr. Matt Neuberg's Programming iOS book. I found it very helpful to read and r...
How to use Session attributes in Spring-mvc
...;
return "index";
}
6.Make ModelAttribute in session By @SessionAttributes("ShoppingCart"):
public String index (@ModelAttribute("ShoppingCart") ShoppingCart shoppingCart, SessionStatus sessionStatus) {
//Spring V4
//you can modify session status by sessionStatus.setComplet...
Is there an eval() function in Java? [duplicate]
...anager = new ScriptEngineManager();
ScriptEngine engine = manager.getEngineByName("js");
Object result = engine.eval("4*5");
There may be a better way, but this one works.
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Static variable inside of a function in C
... (unlike auto variable) and further definition of static variable would be bypassed during runtime. And if it is not initialised manually, it is initialised by value 0 automatically.
So,
void foo() {
static int x = 5; // assigns value of 5 only once
x++;
printf("%d", x);
}
int main() ...
How do I create a multiline Python string with inline variables?
...you need. If you don't know which you need, because the string is supplied by the user, the "variables" should be items in a dict anyway.
– agf
Apr 11 '12 at 19:35
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In Javascript, how to conditionally add a member to an object?
...ted out, using es6 is a better approach. But we can add a bit more sugar, by using the spread operator, and logical AND short circuit evaluation:
const a = {
...(someCondition && {b: 5})
}
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