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How to delete and replace last line in the terminal using bash?
I want to implement a progress bar showing elapsed seconds in bash. For this, I need to erase the last line shown on the screen (command "clear" erases all the screen, but I need to erase only the line of the progress bar and replace it with the new information).
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How to use dashes in HTML-5 data-* attributes in ASP.NET MVC
...lt-in support for this. See JohnnyO's highly upvoted answer below for recommended solutions.
I do not think there are any immediate helpers for achieving this, but I do have two ideas for you to try:
// 1: pass dictionary instead of anonymous object
<%= Html.ActionLink( "back", "Search",
ne...
How to send a JSON object over Request with Android?
...e for sending and receiving HTTP, you can use standard Java code. I'd recommend using the Apache HTTP client, which comes with Android. Here's a snippet of code I used to send an HTTP POST.
I don't understand what sending the object in a variable named "jason" has to do with anything. If you're not...
WPF global exception handler [duplicate]
Sometimes, under not reproducible circumstances, my WPF application crashes without any message. The application simply close instantly.
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Add params to given URL in Python
Suppose I was given a URL.
It might already have GET parameters (e.g. http://example.com/search?q=question ) or it might not (e.g. http://example.com/ ).
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How do I search an SQL Server database for a string?
... 0
AS
SET NOCOUNT ON
DECLARE @Temp TABLE(RowId INT IDENTITY(1,1), SchemaName sysname, TableName sysname, ColumnName SysName, DataType VARCHAR(100), DataFound BIT)
INSERT INTO @Temp(TableName,SchemaName, ColumnName, DataType)
SELECT C.Table_Name,C.TABLE_SCHEMA, C.Column_Name, C.Data_Type
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How do I make a request using HTTP basic authentication with PHP curl?
I'm building a REST web service client in PHP and at the moment I'm using curl to make requests to the service.
11 Answers
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How to automatically start a service when running a docker container?
...should stay running.
Note
For the beginner using supervisord is not recommended. Honestly, it is overkill. It is much better to use single service / single command for the container.
BTW: please check https://registry.hub.docker.com for existing mysql docker images for reference
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How can I write output from a unit test?
...}
set { testContextInstance = value; }
}
[TestMethod]
public void TestMethod1()
{
TestContext.WriteLine("Message...");
}
}
The "magic" is described in MSDN as "The test framework automatically sets the property, which you can the...
Convert an image to grayscale in HTML/CSS
... filter: gray; /* IE6-9 */
-webkit-filter: grayscale(1); /* Google Chrome, Safari 6+ & Opera 15+ */
filter: grayscale(1); /* Microsoft Edge and Firefox 35+ */
}
/* Disable grayscale on hover */
img:hover {
-webkit-filter: grayscale(0);
filter: none;
}
<img src="http://lore...