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Profiling Vim startup time
...'matchstr(v:val, ''\d\+\.\d\+$'')'))
enew
call setline('.', ['count total (s) self (s) script']+map(copy(timings), 'printf("%5u %9s %8s %s", v:val[1], v:val[2], v:val[3], v:val[0])'))
It will be unsorted, but you can always use built-in :sort command if number of ...
How to check if element in groovy array/hash/collection/list?
...quals() implementation to determine if those Ojbects are equal, and you've set it like this...
import groovy.transform.EqualsAndHashCode
@EqualsAndHashCode(includes = "settingNameId, value")
then the .contains(myObjectToCompareTo) will evaluate the data in myObjectToCompareTo with the data for ea...
LEGO EV3 机器人传感器面板 · App Inventor 2 中文网
...题为”Connected”（已连接）。
代码逻辑：
当 ListPicker1.BeforePicking 时
设置 ListPicker1.Elements 为 BluetoothClient1.AddressesAndNames
当 ListPicker1.AfterPicking 时
调用 BluetoothClient1.Connect(ListPicker1.Selection)
如果 BluetoothClient1.IsConnected 那么
...
How can I exclude one word with grep?
I need something like:
9 Answers
9
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PHP - Extracting a property from an array of objects
I've got an array of cats objects:
10 Answers
10
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Javascript object Vs JSON
...want to exchange regular JavaScript objects between two computers, and you set two rules:
The transmitted data must be a regular string.
Only attributes can be exchanged, methods are not transmitted.
Now you create two objects on the first host:
var obj1 = { one: 1,"two":2,"three":3 }; // your ...
pandas three-way joining multiple dataframes on columns
... columns=['name', 'attr31', 'attr32'])
dfs = [df1, df2, df3]
dfs = [df.set_index('name') for df in dfs]
dfs[0].join(dfs[1:])
attr11 attr12 attr21 attr22 attr31 attr32
name
a 5 9 5 19 15 49
b 4 61 14 ...
What is pip's equivalent of `npm install package --save-dev`?
In nodejs, I can do npm install package --save-dev to save the installed package into the package.
8 Answers
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How do you round a float to two decimal places in jruby
JRuby 1.6.x. How do you round a float to decimal places in jruby.
6 Answers
6
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Reliable timer in a console application
...nd threads (like timer threads) will still work. You may also use an AutoResetEvent to block the execution, then (when you need to) you can call Set() method on that AutoResetEvent object to release the main thread. Also ensure that your reference to Timer object doesn't go out of scope and garbage ...