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How to enable external request in IIS Express?
...
123
In case of a 503 Error, see this: stackoverflow.com/questions/5442551/…
– deerchao
Oct 12 '12 at ...
Difference between map and collect in Ruby?
...chmark code:
require 'benchmark'
h = { abc: 'hello', 'another_key' => 123, 4567 => 'third' }
a = 1..10
many = 500_000
Benchmark.bm do |b|
GC.start
b.report("hash keys collect") do
many.times do
h.keys.collect(&:to_s)
end
end
GC.start
b.report("hash keys map") ...
How do I convert a pandas Series or index to a Numpy array? [duplicate]
...stead, use to_numpy(copy=True);
v = df.index.to_numpy(copy=True)
v[-1] = -123
df
A B
a 1 2
b 4 5
Note that this function also works for DataFrames (while .array does not).
array Attribute
This attribute returns an ExtensionArray object that backs the Index/Series.
pd.__version__
# ...
How can I set response header on express.js assets
...s at once.
res.set({
'Content-Type': 'text/plain',
'Content-Length': '123',
'ETag': '12345'
})
Aliased as
res.header(field, [value])
share
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improve this answer
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MLKitLanguageId 拓展：离线语言识别 · App Inventor 2 中文网
...用户输入的是中文还是英文。
.aix 拓展下载：
cn.fun123.MLKit.LanguageId.aix
快速上手
一、判断输入框里是什么语言
when 按钮_检测.Click() {
LangId1.IdentifyLanguage(文本输入框_输入.Text)
}
when LangId1....
How do I grab an INI value within a shell script?
...-liner, that takes sections into account. Example file:
[section1]
param1=123
param2=345
param3=678
[section2]
param1=abc
param2=def
param3=ghi
[section3]
param1=000
param2=111
param3=222
Say you want param2 from section2. Run the following:
sed -nr "/^\[section2\]/ { :l /^param2[ ]*=/ { s/.*=...
Remove insignificant trailing zeros from a number?
...
May produce unexpected results for numbers like: 1231111111111111111111111111111222222222222222222222222222222222222222222222222222.00. The string representation will be in exponential format: 1.231111111111111e+81
– Stas Makutin
Feb 2...
Spring MVC: Complex object as GET @RequestParam
...w data sent to the server is;
...
id=pr&preferences%5BuserId%5D=1005012365&preferences%5Baudio%5D=false&preferences%5Btooltip%5D=true&preferences%5Blanguage%5D=en
...
parsed as;
id:pr
preferences[userId]:1005012365
preferences[audio]:false
preferences[tooltip]:true
preferences[l...
How do I count the number of occurrences of a char in a String?
...
123
Easiest way. Clever one. And it works on Android, where there is no StringUtils class
– Jose_GD
Nov...
Convert string to title case with JavaScript
...
123
Here's my version, IMO it's easy to understand and elegant too.
var str = "foo bar baz"
...