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UILabel with text of two different colors
...:[UIColor colorWithRed:(63/255.0) green:(163/255.0) blue:(158/255.0) alpha:1.0] range:range];
//Add it to the label - notice its not text property but it's attributeText
_label.attributedText = attString;
share
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Span inside anchor or anchor inside span or doesn't matter?
...
It is perfectly valid (at least by HTML 4.01 and XHTML 1.0 standards) to nest either a <span> inside an <a> or an <a> inside a <span>.
Just to prove it to yourself, you can always check it out an the W3C MarkUp Validation Service
I tried validating:
<...
ValueError: invalid literal for int() with base 10: ''
...t add, to provide more clarity for future readers, that indeed, int(float('1.0')) works when int('1.0') throws the ValueError.
– katyhuff
Apr 26 '13 at 16:53
6
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Installing a dependency with Bower from URL and specify version
...prefix it with a v? When I do bower install https://github.com/my/repo.git#1.0.0 it works even though the actual tag I pushed was called v1.0.0.
– spinningarrow
Feb 24 '16 at 4:04
...
Change column type from string to float in Pandas
...ors keyword argument:
>>> pd.to_numeric(s, errors='coerce')
0 1.0
1 2.0
2 4.7
3 NaN
4 10.0
dtype: float64
The third option for errors is just to ignore the operation if an invalid value is encountered:
>>> pd.to_numeric(s, errors='ignore')
# the original Series ...
淘宝网采用什么技术架构来实现网站高负载的 - 更多技术 - 清泛网 - 专注C/C...
...的过程中，我们所说的拆分就出现V2.2和V3.0之 间。在V2.2版 本中，淘宝几乎所有的逻辑都放在(Denali)系统中，这样导致的问题就是系统扩展和修改非常麻烦，并且更加致命的是随着淘宝业务量的增加，如果按照V2.2的架构已经没有...
Changing API level Android Studio
... 21
targetSdkVersion 28
versionCode 1
versionName "1.0"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
dependencies {
androidTestCompile 'juni...
How to manage REST API versioning with spring?
... void methodManual1(@PathVariable("version") String version){
}
//handles 1.0-1.6 range, but somewhat ugly
@RequestMapping({
"/**/public_api/{version:1\\.[0123456]?}/method"
})
public void methodManual1(@PathVariable("version") String version){
}
//fully manual version handling
@RequestMapping...
Create a custom View by inflating a layout?
...t ConstraintLayout => not very good for performance
<?xml version="1.0" encoding="utf-8"?>
<merge xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
tools:parentTag="a...
How to use a decimal range() step value?
...numpy.arange.
>>> import numpy as np
>>> np.arange(0.0, 1.0, 0.1)
array([ 0. , 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9])
Floating-point rounding error will cause problems, though. Here's a simple case where rounding error causes arange to produce a length-4 array wh...