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What is the exact problem with multiple inheritance?
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86
The most obvious problem is with function overriding.
Let's say have two classes A and B, both...
Check for array not empty: any?
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The difference between an array evaluating its values to true or if its empty.
The method empty...
show all tags in git log
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git log --no-walk --tags --pretty="%h %d %s" --decorate=full
This version will print the comm...
How to run travis-ci locally
...he newest available one):
INSTANCE="travisci/ci-garnet:packer-1512502276-986baf0"
Run the headless server
docker run --name $BUILDID -dit $INSTANCE /sbin/init
Run the attached client
docker exec -it $BUILDID bash -l
Run the job
Now you are now inside your Travis environment. Run su - travis...
Prefer composition over inheritance?
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The second example is straight out of the Head First Design Patterns (amazon.com/First-Design-Patterns-Elisabeth-Freeman/dp/…) book :) I ...
How do you load custom UITableViewCells from Xib files?
...e 0x8e9acd0'
*** First throw call stack:
(0x1903052 0x15eed0a 0x1904ced 0x1869f00 0x1869ce2 0x1904ec9 0x5885c2 0x58855a 0x62db76 0x62e03f 0x77fa6c 0x24e86d 0x18d7966 0x18d7407 0x183a7c0 0x1839db4 0x1839ccb 0x1f8b879 0x1f8b93e 0x585a9b 0xb904d 0x2c75)
terminate called throwing an exceptionCurrent lan...
Bash: infinite sleep (infinite blocking)
...t was a cool thing to learn about for Linux. However, while true; do sleep 86400; done ought to be an adequate substitute.
– Ivan X
Feb 1 '15 at 10:26
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How to do SELECT COUNT(*) GROUP BY and ORDER BY in Django?
...51
Flimm
86.4k2828 gold badges186186 silver badges191191 bronze badges
answered Mar 21 '17 at 21:09
KrzysiekKr...
App Inventor 2 SemiCircleArc 扩展：高级自定义半圆进度条 · App Inventor 2 中文网
...cleArc 扩展：高级自定义半圆进度条
SemiCircleArc 是一个适用于 App Inventor 2 的高级自定义半圆进度条扩展。
特性：
平滑动画：平滑地动画化进度变化。
自定义渐变：支持进度条、占位条和背景的渐变色。
双文本...
Position: absolute and parent height?
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If I understand what you're trying to do correctly, then I don't think this is possible with CS...