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How to make a floated div 100% height of its parent?
... #inner height will be 0, unless #inner itself is positioned absolutely.
<style>
#outer {
position:absolute;
height:auto; width:200px;
border: 1px solid red;
}
#inner {
position:absolute;
height:100%;
width:20px;
border...
send/post xml file using curl command line
...ey provide. This way with XML from the command line:
$ curl -X POST -d '<run>...</run>' \
http://user:pass@myhost:myport/path/of/url
You need to change it a little bit to read from a file:
$ curl -X POST -d @myfilename http://user:pass@myhost:myport/path/of/url
Read the manpage. ...
Android LinearLayout Gradient Background
...anaged to solve this using a selector. See code below:
main_header.xml:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="50dip"
android:orientation="horizon...
Using Panel or PlaceHolder
What is the difference between <asp:Panel > and <asp:PlaceHolder > in ASP.NET?
5 Answers
...
On a CSS hover event, can I change another div's styling? [duplicate]
...r #a: http://jsfiddle.net/u7tYE/
#a:hover + #b {
background: #ccc
}
<div id="a">Div A</div>
<div id="b">Div B</div>
That's using the adjacent sibling combinator (+).
If there are other elements between #a and #b, you can use this: http://jsfiddle.net/u7tYE/1/
#a:hov...
React.js - input losing focus when rerendering
...en you create a EditorContainer, specify a unique key for the component:
<EditorContainer key="editor1"/>
When a re-rendering occurs, if the same key is seen, this will tell React don't clobber and regenerate the view, instead reuse. Then the focused item should retain focus.
...
Read file line by line using ifstream in C++
...
First, make an ifstream:
#include <fstream>
std::ifstream infile("thefile.txt");
The two standard methods are:
Assume that every line consists of two numbers and read token by token:
int a, b;
while (infile >> a >> b)
{
// process pa...
CSS: how do I create a gap between rows in a table?
Meaning making the resultant table look less like this:
12 Answers
12
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How to use MDC with thread pools?
...ncurrent.*;
/**
* A SLF4J MDC-compatible {@link ThreadPoolExecutor}.
* <p/>
* In general, MDC is used to store diagnostic information (e.g. a user's session id) in per-thread variables, to facilitate
* logging. However, although MDC data is passed to thread children, this doesn't work whe...
Using Intent in an Android application to show another activity
...fest.xml. Once I added that as an application node, it worked properly.
<activity android:name=".OrderScreen" />
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