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Why can't C compilers rearrange struct members to eliminate alignment padding? [duplicate]
...constant folding, transformation of a switch statement into binary search, etc. Thus the benefits to be gained by allowing the compiler to optimize data structures appear to be less tangible than traditional compiler optimizations.
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How to check if DST (Daylight Saving Time) is in effect, and if so, the offset?
...eck between January and July (or February and August, March and September, etc.) because they are 6 month apart.
– kpull1
Apr 4 '19 at 6:39
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Class type check in TypeScript
...checking so you can do Std.is(pet, Fish), which works on types, interfaces etc.
– Mark Knol
Nov 21 '16 at 14:58
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How to serialize SqlAlchemy result to JSON?
...ich uses your toDict method and a custom encoder for handling dates, blobs etc
– FredL
Apr 15 '13 at 10:17
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How to Deep clone in javascript
... copies objects, and does not require a 3rd party library (jQuery, LoDash, etc).
function copy(aObject) {
if (!aObject) {
return aObject;
}
let v;
let bObject = Array.isArray(aObject) ? [] : {};
for (const k in aObject) {
v = aObject[k];
bObject[k] = (typeof v === "object") ...
How to view the list of compile errors in IntelliJ?
...nfortunately, this only shows compilation errors, it doesn't show warnings etc like Eclipse does. Also, the window cant be moved, so when you view problems (aka compilation errors), you cant view your project.
– John Little
Mar 18 '19 at 9:47
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How to use the pass statement?
...the syntactical requirement that code blocks (after if, except, def, class etc.) cannot be empty. Empty code blocks are however useful in a variety of different contexts, such as in examples below, which are the most frequent use cases I have seen.
Therefore, if nothing is supposed to happen in a c...
Is there an equivalent to background-size: cover and contain for image elements?
... image behaviour. */
/* You can simulate background-size: cover/contain/etc.
by changing between min/max/standard width/height values.
These values simulate background-size: cover
*/
min-width: 100%;
min-height: 100%;
}
<div class="container">
<img src="http:/...
TypeError: module.__init__() takes at most 2 arguments (3 given)
...or
change your class definition to:
class Visitor(Object.ClassName):
etc
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What's the Hi/Lo algorithm?
...he client side, instead of inserting values without primary keys and then fetching them back onto the client. Aside from anything else, it means you can easily make parent/child relationships and have the keys all in place before you do any inserts, which makes batching them simpler.
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