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Is String.Contains() faster than String.IndexOf()?
... buffer if it contains a specific string.
Will do the check in a ASP.NET 2.0 webapp for every webrequest.
11 Answers
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Jackson overcoming underscores in favor of camel-case
...SNAKE_CASE" in "application.properties" it won't. I'm using "Spring Boot (v2.0.0.BUILD-SNAPSHOT)". Do you have any ideas ?
– Bruno
Apr 17 '17 at 20:02
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Load dimension value from res/values/dimension.xml from source code
...rics.density).toInt()
For example, on an xhdpi device, use 24.dp to get 12.0 or 12.px to get 24
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What's the foolproof way to tell which version(s) of .NET are installed on a production Windows Serv
...at it only tells you what the latest version you have is. I deploy code in 2.0, 3.0, 3.5 and (sadly) even 1.1. Although the goal is to get everything upgraded eventually, the sad fact for now is that I need all the different parallel versions.
– Tom Kidd
Sep 26...
How do you automatically set the focus to a textbox when a web page loads?
...</script>
For those out there using the .net framework and asp.net 2.0 or above, its trivial. If you are using older versions of the framework, you'd need to write some javascript similar to above.
In your OnLoad handler (generally page_load if you are using the stock page template supplie...
The imported project “C:\Microsoft.CSharp.targets” was not found
...file when you create in VS2008). If you try to build your project for .Net 2.0, be sure that you changed this path to $(MSBuildBinPath) which is the path to Microsoft.Build.Engine v2.0.
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How do I get the key at a specific index from a Dictionary in Swift?
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'advance' API has been removed in Swift 2.0 use -- self[self.startIndex.advancedBy(i)] --
– Romain
Jan 24 '16 at 16:01
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Rounded corner for textview in android
...ntextCompat.getColorStateList(this,R.color.....));
shapeDrawable.setStroke(2.0f, ContextCompat.getColor(this,R.color....));
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How to specify jackson to only use fields - preferably globally
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In Jackson 2.0 and later you can simply use:
import com.fasterxml.jackson.annotation.JsonAutoDetect;
import com.fasterxml.jackson.annotation.PropertyAccessor;
import com.fasterxml.jackson.databind.ObjectMapper;
...
ObjectMapper ma...
BLE（一）概述&工作流程&常见问题 - 创客硬件开发 - 清泛IT社区，...
...些NFC蓝牙音箱。
0x23 设备配对过程1 pin码配对在老的蓝牙2.0协议中，配对过程需要输入一个PIN码，长度可以从4到16个数字。（很多设备默认0000或者1234）
在配对的过程中通过PIN码来生成Linkkey。两个配对后的设备共享一个Linkkey，...