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Spring: Why do we autowire the interface and not the implemented class?
...
class B implements IA
{
public void someFunction()
{
//busy code block
}
public void someBfunc()
{
//doing b things
}
}
class C implements IA
{
public void someFunction()
{
//busy code block
}
public void someCfunc()
{
//doing C things
}
}
class MyRunne...
How to center an iframe horizontally?
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Add display:block; to your iframe css.
div, iframe {
width: 100px;
height: 50px;
margin: 0 auto;
background-color: #777;
}
iframe {
display: block;
border-style:none;
}
<div>div</div>
<iframe ...
Do I have to Close() a SQLConnection before it gets disposed?
...bout Disposable objects , should we call Close() before the end of a using block?
8 Answers
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Array initialization syntax when not in a declaration
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Why is this blocked by Java?
You'd have to ask the Java designers. There might be some subtle grammatical reason for the restriction. Note that some of the array creation / initialization constructs were not in Java 1.0, and (IIRC) wer...
Getting content/message from HttpResponseMessage
...eamReader readStream = new StreamReader (receiveStream, Encoding.UTF8);
txtBlock.Text = readStream.ReadToEnd();
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How to change the height of a ?
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Css:
br {
display: block;
margin: 10px 0;
}
The solution is probably not cross-browser compatible, but it's something at least. Also consider setting line-height:
line-height:22px;
For Google Chrome, consider setting content:
content: ...
Timeout for python requests.get entire response
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timeout=None is not blocking the call.
– crazydan
Sep 7 '19 at 17:39
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Highlight bash/shell code in markdown
...ttps://github.com/adam-p/markdown-here/wiki/Markdown-Cheatsheet#code
Code blocks are part of the Markdown spec, but syntax highlighting isn't.
However, many renderers -- like Github's and Markdown Here -- support syntax highlighting. Which languages are supported and how those language names should...
Creating an empty file in Ruby: “touch” equivalent?
...s:
File.open("foo.txt", "w") {}
From the docs:
If the optional code block is given, it will be passed the opened file
as an argument, and the File object will automatically be closed when
the block terminates.
sh...
What are important languages to learn to understand different approaches and concepts? [closed]
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I currently program Clojure, Python, Java and PHP [...] What are languages that take a different approach and would be useful for either practical tool choosing or theoretical understanding?
C
There's a lot of C code lying around---it's definitely practical. If you l...