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Unicode equivalents for \w and \b in Java regular expressions?
...ious other properties, too. It now tracks The Unicode Standard, in both RL1.2 and RL1.2a from UTS#18: Unicode Regular Expressions. This is an exciting and dramatic improvement, and the development team is to be commended for this important effort.
Java’s Regex Unicode Problems
The problem wit...
WebSocket客户端使用指导 · App Inventor 2 中文网
...，将同名事件的处理合并到一个事件积木中。
when Screen1.Initialize() {
WebSocket客户端1.Connect()
}
when 按钮1.Click() {
if (WebSocket客户端1.IsConnected) {
WebSocket客户端1.SendText(文本输入框1.Text)
文本输入框1.Text = ""
}
}
when WebSocket客...
show all tags in git log
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17
Note about tag of tag (tagging a tag), which is at the origin of your issue, as Charles Bailey ...
Android Studio - local path doesn't exist
...
I originally saw this error after upgrading from 0.2.13 to 0.3. These instructions have been updated for the release of Android Studio 0.5.2. These are the steps I completed to resolve the issue.
1.In build.gradle make sure gradle is set to 0.9.0
buildscript {
repositorie...
String output: format or concat in C#?
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31 Answers
31
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iOS White to Transparent Gradient Layer is Gray
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185
clearColor has a black color channel with an alpha of 0, so I had to use
[UIColor colorWithW...
How can you profile a Python script?
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1414
Python includes a profiler called cProfile. It not only gives the total running time, but als...
How to put individual tags for a scatter plot
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1 Answer
1
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pytest: assert almost equal
...rox(2.3)
# fails, default is ± 2.3e-06
assert 2.2 == pytest.approx(2.3, 0.1)
# passes
# also works the other way, in case you were worried:
assert pytest.approx(2.3, 0.1) == 2.2
# passes
The documentation is here: https://docs.pytest.org/en/latest/reference.html#pytest-approx
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What does `kill -0 $pid` in a shell script do?
...gnal does '0' represent, because here I see SIGNAL numbers starting from 1.
6 Answers
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