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Which is faster: Stack allocation or Heap allocation
This question may sound fairly elementary, but this is a debate I had with another developer I work with.
23 Answers
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What is the best (and safest) way to merge a Git branch into master?
...ample, for advanced operations, please refer to http://git-scm.com/book/en/v2/Git-Branching-Rebasing
git checkout master
git pull
git checkout test
git pull
git rebase -i master
git checkout master
git merge test
Yep, when you have uppers done, all the Test branch's commits will be moved onto the...
mfc里面的140种颜色宏 - C/C++ - 清泛网 - 专注C/C++及内核技术
...6, 90, 205) // 板岩蓝
#define CLR_DARKSLATEBLUE RGB( 72, 61, 139) // 暗板岩蓝
#define CLR_LAVENDER RGB(230, 230, 250) // 熏衣草淡紫
#define CLR_GHOSTWHITE RGB(248, 248, 255) // 幽灵白
#define CLR_BLUE ...
Alternate table row color using CSS?
...swered Mar 21 '14 at 19:33
bmich72bmich72
52044 silver badges55 bronze badges
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Why does changing 0.1f to 0 slow down performance by 10x?
... on whether 0 or 0.1 is used.
Here's the test code compiled on x64:
int main() {
double start = omp_get_wtime();
const float x[16]={1.1,1.2,1.3,1.4,1.5,1.6,1.7,1.8,1.9,2.0,2.1,2.2,2.3,2.4,2.5,2.6};
const float z[16]={1.123,1.234,1.345,156.467,1.578,1.689,1.790,1.812,1.923,2.034,2.145...
What does FETCH_HEAD in Git mean?
... it release_1 locally. (It is source:dest, see https://git-scm.com/book/en/v2/Git-Internals-The-Refspec; just in case you'd like to give it a different name!)
You might want to use FETCH_HEAD at times though:-
git fetch gitserver bugfix1234
git cherry-pick FETCH_HEAD
might be a nice way of usin...
Deleting DataFrame row in Pandas based on column value
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jezrael
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answered Jun 30 '14 at 11:56
wonderkid2wonderkid2
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How do I detect if software keyboard is visible on Android Device or not?
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72
There is no direct way - see http://groups.google.com/group/android-platform/browse_thread/thre...
在 App Inventor 2 中使用图像 · App Inventor 2 中文网
...”
Determining the size of the image on the screen
Details on fixed vs. responsive sizing
In summary: What MIT App Inventor Programmers Should Do
Synopsis: App Inventor works best if you use images whose size matches the size you want them to appear on your screen...
How to use UIVisualEffectView to Blur Image?
...tLabel setText:@"Vibrant"];
[vibrantLabel setFont:[UIFont systemFontOfSize:72.0f]];
[vibrantLabel sizeToFit];
[vibrantLabel setCenter: self.view.center];
// Add label to the vibrancy view
[[vibrancyEffectView contentView] addSubview:vibrantLabel];
// Add the vibrancy view to the blur view
[[blurEf...