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How to detect if a stored procedure already exists
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If you DROP and CREATE the procedure, you will loose the security settings. This might annoy your DBA or break your application altogether.
What I do is create a trivial stored procedure if it doesn't exist yet. After that, you can ALTER the stored procedure to your liking.
IF object_id...
Xcode debugging - displaying images
...ole, use chisel command "visualize"
tip:
after the installation, you can set a conditional breakpoint after setting the UIImage with the action:
"visualize myUIImageToShowWithQuickLook"
this will show you the image automatically when the debugger stops.
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To draw an Underline below the TextView in Android
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There are three ways of underling the text in TextView.
SpannableString
setPaintFlags(); of TextView
Html.fromHtml();
Let me explain you all approaches :
1st Approach
For underling the text in TextView you have to use SpannableString
String udata="Underlined Text";
SpannableString content = ...
How do popular apps authenticate user requests from their mobile app to their server?
...ay I have an Android application that connects to a .Net API for receiving/setting data. The confusion that I have is regarding how to sign-up/login the user first time and authenticate it every time they make a request to the API.
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HTTP could not register URL http://+:8000/HelloWCF/. Your process does not have access rights to thi
...ttp://msdn.microsoft.com/en-us/library/ms733768.aspx which explains how to set the permissions.
It basically informs you to use the following command:
netsh http add urlacl url=http://+:80/MyUri user=DOMAIN\user
You can get more help on the details using the help of netsh
For example: netsh http...
App Inventor 2 接入百度网盘API · App Inventor 2 中文网
...navbar .nav-link .mdi, .navbar .dropdown-item .mdi { margin-right: 6px; opacity: .7; } 创建 Apps 文档 文档首页 内置块参考文档 组件参考文档 拓展参考文档 概念参考文档 IoT 参考文档 技术和其他指南...
How can I check which version of Angular I'm using?
How can I tell which version of Angular I am using?
28 Answers
28
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jQuery: Select data attributes that aren't empty?
I'm trying to select all elements that have a data-go-to attribute that is not empty.
11 Answers
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How can I use an http proxy with node.js http.Client?
...lly except that the path part includes the full url and the host header is set to the host you want to connect to.
Tim was very close with his answer but he missed setting the host header properly.
var http = require("http");
var options = {
host: "proxy",
port: 8080,
path: "http://www.googl...
How can I maximize the editor pane in IntelliJ IDEA?
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And then assign a hotkey to the macro. Here's how I did this:
File > Settings > Keymap
Use the search bar to search for the two commands above. Assign obscure hotkeys to those.
Edit > Macros > Start macro recording
Hit the two obscure hotkeys you just assigned: this should max the edi...