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NSURLRequest setting the HTTP header
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You need to use a NSMutableURLRequest
NSMutableURLRequest* request = [[[NSMutableURLRequest a...
Xcode 4.4 error - Timed out waiting for app to launch
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Is there a way to hide the scroll indicators in a UIScrollView?
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edited Feb 15 '18 at 6:58
Pang
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一分钟读懂低功耗蓝牙(BLE) MTU交换数据包 - 创客硬件开发 - 清泛IT社区，...
1.概述
* MTU: 最大传输单元（MAXIMUM TRANSMISSION UNIT） ， 指在一个PDU （Protocol Data Unit： 协议数据单元，在一个传输单元中的有效传输数据）能够传输的最大数据量（多少字节可以一次性传输到对方）。
* MTU 交...
Understanding the Use of ColorMatrix and ColorMatrixColorFilter to Modify a Drawable's Hue
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How to JSON serialize sets?
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JSON notation has only a handful of native datatypes (objects, arrays, strings, numbers, boole...
How can I make SQL case sensitive string comparison on MySQL?
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Hg: How to do a rebase like git's rebase
...nner you're describing, which is nearly daily, here's the pattern I take:
1. Start working on a new feature:
$ hg clone mainline-repo newfeature-123
do a few commits (M, N, O)
master A---B---C
\
newfeature-123 M---N---O
2. Pull new changes from upstream mainline:
$ hg pull
mast...