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What is the best JavaScript code to create an img element
... old versions of KHTML don't create a proper DOM Node with new Image(), so if you want to be fully backwards compatible use something like:
// IEWIN boolean previously sniffed through eg. conditional comments
function img_create(src, alt, title) {
var img = IEWIN ? new Image() : document.creat...
When to use std::begin and std::end instead of container specific versions [duplicate]
Are there any general preferences or rules that explain when container specific versions of begin and end should be used instead of free functions std::begin and std::end ?
...
Does Dispose still get called when exception is thrown inside of a using statement?
... is the connection going to close and disposed when an exception is thrown if it is within a using statement?
3 Answers
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Access index of the parent ng-repeat from child ng-repeat
... and the issue was something else in my actual code. Still, I know it was difficult to find examples of this so I'm answering it in case someone else is looking.
<div ng-repeat="f in foos">
<div>
<div ng-repeat="b in foos.bars">
<a ng-click="addSomething($parent.$in...
Prompt for user input in PowerShell
...ecureStringToBSTR($pass))
As for the type returned by $host.UI.Prompt(), if you run the code at the link posted in @Christian's comment, you can find out the return type by piping it to Get-Member (for example, $results | gm). The result is a Dictionary where the key is the name of a FieldDescript...
How do I remove a single file from the staging area (undo git add)?
...
If I understand the question correctly, you simply want to "undo" the git add that was done for that file.
If you need to remove a single file from the staging area, use
git reset HEAD -- <file>
If you need to remove...
Smooth GPS data
...cation as a latitude and longitude, together with an accuracy which is specified as a single number measured in metres. This means that instead of a covariance matrix, the accuracy in the Kalman filter can be measured by a single number, even though the location in the Kalman filter is a measured b...
MySQL dump by query
...able" -u myuser -pxxxxxxxxx mydatabase
you can redirect it out to a file if you want :
mysql -e "select * from myTable" -u myuser -pxxxxxxxx mydatabase > mydumpfile.txt
Update:
Original post asked if he could dump from the database by query. What he asked and what he meant were different. H...
How to use the 'main' parameter in package.json?
...is a module ID that is the primary entry point to your
program. That is, if your package is named foo, and a user installs
it, and then does require("foo"), then your main module's exports
object will be returned.
This should be a module ID relative to the root of your package
folder.
...
How to RSYNC a single file?
...
You do it the same way as you would a directory, but you specify the full path to the filename as the source. In your example:
rsync -avz --progress /var/www/public_html/.htaccess root@<remote-ip>:/var/www/public_html/
...