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The differences between .build, .create, and .create! and when should they be used?
....build gives you a new post associated with your Wall, and your Wall.posts now has one post in it.
– Amin Ariana
Dec 1 '11 at 1:12
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css z-index lost after webkit transform translate3d
...ransform on the z-axis, the z-index can't be accounted for anymore (you're now in a 3 dimensional rendering plane, use different z-values). If you want to switch back to 2D rendering for child elements, use transform-style: flat;.
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get NSDate today, yesterday, this Week, last Week, this Month, last Month… variables
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Adapted from the Date and Time Programming Guide:
// Right now, you can remove the seconds into the day if you want
NSDate *today = [NSDate date];
// All intervals taken from Google
NSDate *yesterday = [today dateByAddingTimeInterval: -86400.0];
NSDate *thisWeek = [today dateByAddi...
How to convert a Git shallow clone to a full clone?
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EDIT: git fetch --unshallow now is an option (thanks Jack O'Connor).
You can run git fetch --depth=1000000 (assuming the repository has less than one million commits).
share
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How to deserialize a list using GSON or another JSON library in Java?
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The 2.1 version of Gson now has a default access constructor... hence we can't use the code above... instead now the TypeToken class has the following method: public static TypeToken<?> get(Type type) { return new TypeToken(type); } ...
Why use armeabi-v7a code over armeabi code?
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@DeanWild Google have now added support for targeting different CPU architectures in the Play Store multiple APK feature: developer.android.com/guide/google/play/publishing/…
– Charles Harley
Sep 19 '12 at ...
Hide hidden(dot) files in github atom editor
...gs" button of this package and then check the "Hide Ignored Names" choice.
Now go to Edit > Preferences > Core . In the Ignored Names box enter .* this will hide all the files/folders which are usually hidden in other file explorers.
If you want to hide normal files/folders just add them to ...
How to change navbar collapse threshold using Twitter bootstrap-responsive?
...evils when it comes to maintainability, so I will accept this solution for now. I can live with 767px as the minimum threshold, though I could probably reduce that further by creating a custom container for the navbar that was not affected by @media (max-width: 767px). Hopefully Bootstrap (or bootst...
Can I update a component's props in React.js?
... I come from the future: componentWillReceiveProps is outdated now: and replaced by a combination of getDerivedStateFromProps and componentDidUpdate.
– bvdb
Sep 21 '18 at 20:54
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Passing by reference in C
...ass-by-reference
We change the piece of code slightly. param is a pointer now.
#include <stdio.h>
void function2(int *param) {
printf("I've received value %d\n", *param);
(*param)++;
}
int main(void) {
int variable = 111;
function2(&variable);
printf("variable %d\n...