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get the latest fragment in backstack
... fragment instance added in backstack (if I do not know the fragment tag & id)?
17 Answers
...
Is there a simple way to convert C++ enum to string?
...ning GCCXML on your sample code produces:
<GCC_XML>
<Namespace id="_1" name="::" members="_3 " mangled="_Z2::"/>
<Namespace id="_2" name="std" context="_1" members="" mangled="_Z3std"/>
<Enumeration id="_3" name="MyEnum" context="_1" location="f0:1" file="f0" line="1">...
jQuery Set Cursor Position in Text Area
...n you can use setCaretToPos like this:
setCaretToPos(document.getElementById("YOURINPUT"), 4);
Live example with both a textarea and an input, showing use from jQuery:
function setSelectionRange(input, selectionStart, selectionEnd) {
if (input.setSelectionRange) {
input.focus();
...
Apply CSS style attribute dynamically in Angular JS
...esponding values for those CSS keys. Since some CSS style names are not valid keys for an object, they must be quoted.
ng-style="{color: myColor}"
Your code will be:
<div ng-style="{'width':'20px', 'height':'20px', 'margin-top':'10px', 'border':'solid 1px black', 'background-color':'#ff0000'...
How can I save an image to the camera roll?
... nil, nil, nil);
Edit:
//ViewController.m
- (IBAction)onClickSavePhoto:(id)sender{
UIImageWriteToSavedPhotosAlbum(imageToBeSaved, nil, nil, nil);
}
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Is there a way to “autosign” commits in Git with a GPG key?
...number of commits being signed. It may be convenient to use an agent to avoid typing your GPG passphrase several times.
That config is usually set per repo (you don't need to sign your private experimental local repos):
cd /path/to/repo/needing/gpg/signature
git config commit.gpgsign true
You...
Stacked Tabs in Bootstrap 3
...e {
display: block;
}
.tabs-below > .nav-tabs {
border-top: 1px solid #ddd;
}
.tabs-below > .nav-tabs > li {
margin-top: -1px;
margin-bottom: 0;
}
.tabs-below > .nav-tabs > li > a {
-webkit-border-radius: 0 0 4px 4px;
-moz-border-radius: 0 0 4px 4px;
bor...
Pass Array Parameter in SqlCommand
...n extension method:
public static class Extensions
{
public static void AddArrayParameters<T>(this SqlCommand cmd, string name, IEnumerable<T> values)
{
name = name.StartsWith("@") ? name : "@" + name;
var names = string.Join(", ", values.Select((value, i) =&g...
When to use a key/value store such as Redis instead/along side of a SQL database?
...
I did a quick Google search with that tutorial site URL and came across this as a top hit - slideshare.net/dvirsky/introduction-to-redis-version-2
– Paul
Nov 19 '13 at 15:19
...
How to customize an end time for a YouTube video?
...to figure out how I can specify a custom end time for an embedded YouTube video. I know that I can customize the start time by adding &start=30 , but I haven't seen anything relating to the end time.
...