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How to position one element relative to another with jQuery?
...div class="placeholder">placeholder 2</div>
Here is the fiddle: http://jsfiddle.net/QrrpB/1657/
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Test whether string is a valid integer
... negative numbers), followed by one or more decimal digits.
References:
http://www.tldp.org/LDP/abs/html/bashver3.html#REGEXMATCHREF
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How can I update a single row in a ListView?
...ING:
The RecyclerView will fix this in the near future. As pointed out on http://www.grokkingandroid.com/first-glance-androids-recyclerview/, you will be able to call methods to exactly specify the change, such as:
void notifyItemInserted(int position)
void notifyItemRemoved(int position)
void not...
How can I split up a Git commit buried in history?
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
Generate random numbers using C++11 random library
...ve copied the code from that slide below.
You can see his full talk here: http://channel9.msdn.com/Events/GoingNative/2013/rand-Considered-Harmful
#include <random>
#include <iostream>
int main() {
std::random_device rd;
std::mt19937 mt(rd());
std::uniform_real_distributio...
Backbone.js: get current route
...ing that something changes, it passes the name with it as "route:name".
http://documentcloud.github.com/backbone/docs/backbone.html#section-84
You can always hook the "route" event on the router and store it to get the current route.
...
Android: How to turn screen on and off programmatically?
...can also take a look at using the PowerManager to set the device to sleep: http://developer.android.com/reference/android/os/PowerManager.html#goToSleep(long)
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Font Awesome icon inside text input element
...t[type="text"]:before. You should select the wrapper: .wrapper:before. See http://jsfiddle.net/allcaps/gA4rx/ .
I also added the placeholder suggestion where the wrapper is redundant.
.wrapper input[type="text"] {
position: relative;
}
input { font-family: 'FontAwesome'; } /* This is for t...
Remove blue border from css custom-styled button in Chrome
...is CSS should work:
button:focus {outline:0;}
Check it out or JSFiddle: http://jsfiddle.net/u4pXu/
Or in this snippet:
button.launch {
background-color: #F9A300;
border: none;
height: 40px;
padding: 5px 15px;
color: #ffffff;
font-size: 16px;
font-weight: 300;
margin-top: 10px;
marg...
Where is the itoa function in Linux?
...ut the buffer is carefully sized to be immune to overrun.
See an example: http://ideone.com/mKmZVE
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