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Iterator invalidation rules
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C++17 (All references are from the final working draft of CPP17 - n4659)
Insertion
Sequence Containers
vector: The functions insert, emplace_back, emplace, push_back cause reallocation if the new size is greater than the old capacity. Reallocation invalidates all the references, pointers,...
Can you use reflection to find the name of the currently executing method?
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As of .NET 4.5 you can also use [CallerMemberName]
Example: a property setter (to answer part 2):
protected void SetProperty<T>(T value, [CallerMemberName] string property = null)
{
this.propertyValues[property] ...
Is there a reason that we cannot iterate on “reverse Range” in ruby?
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edited Jan 15 '10 at 9:46
answered Jan 15 '10 at 9:40
Jo...
How to make a great R reproducible example
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1743
A minimal reproducible example consists of the following items:
a minimal dataset, necessary ...
How do you configure logging in Hibernate 4 to use SLF4J
Hibernate 3.x used slf4j for logging. Hibernate 4.x uses jboss-logging . I am writing a standalone application which uses Hibernate 4, and SLF4J for logging.
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How to pretty print nested dictionaries?
How can I pretty print a dictionary with depth of ~4 in Python? I tried pretty printing with pprint() , but it did not work:
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How to split data into training/testing sets using sample function
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edited Sep 22 '19 at 4:11
The Bosco
16388 bronze badges
answered Jun 19 '13 at 20:13
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Running junit tests in parallel in a Maven build?
I'm using JUnit 4.4 and Maven and I have a large number of long-running integration tests.
10 Answers
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Is there a way to hide the scroll indicators in a UIScrollView?
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answered May 4 '09 at 21:20
retainCountretainCount
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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，...
...p;
以太网：1500
IEEE 802.3/802.2: 1492
X.25: 576
BLE: 23 => 这就是为什么WIFI 可以用于传输视频，传统蓝牙(BT)可以传输音频，而低功耗蓝牙（BTLE 或者BLE）只能够传输控制数据的原...