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Why JSF calls getters multiple times
...istener>).
someProperty = loadSomeProperty();
}
public String submit() {
// Or in POST action method (e.g. <h:commandXxx action>).
someProperty = loadSomeProperty();
return "outcome";
}
public SomeObject getSomeProperty() {
// Just k...
PHP Get Site URL Protocol - http vs https
... server configuration do you talk about, storing https information on this string coming from the http query?
– regilero
Feb 3 '15 at 14:48
2
...
Remove by _id in MongoDB console
...id field is not automatically generated (i.e. it is not an ObjectId, but a String), You can just write the value of the _id under quotation marks: db.your.database.remove({"_id": "your value"}).
– Aleksandar
Jun 4 '18 at 16:39
...
How do you launch the JavaScript debugger in Google Chrome?
...n a Mac, or just inspect an element). If you have Developer Tools open, an extra bit of awesomeness is that you can click and hold the Refresh button to clear the cache.
– toon81
Jul 8 '14 at 9:21
...
How to add additional fields to form before submit?
... you need])
function addDataToForm(form, data) {
if(typeof form === 'string') {
if(form[0] === '#') form = form.slice(1);
form = document.getElementById(form);
}
var keys = Object.keys(data);
var name;
var value;
var input;
for (var i = 0; i < keys....
iOS UIImagePickerController result image orientation after upload
...ker: UIImagePickerController,
didFinishPickingMediaWithInfo info: [String : Any]){
let chosenImage = info[UIImagePickerControllerOriginalImage] as! UIImage
profileImg.contentMode = .scaleAspectFill
let fixOrientationImage=chosenImage.fixOrientation()
profileIm...
Is it possible to write to the console in colour in .NET?
...te static object _MessageLock= new object();
public void WriteMessage(string message)
{
lock (_MessageLock)
{
Console.BackgroundColor = ConsoleColor.Red;
Console.WriteLine(message);
Console.ResetColor();
}
}
}
...
How to validate IP address in Python? [duplicate]
...way to validate that an IP entered by the user is valid? It comes in as a string.
11 Answers
...
How do I put variables inside javascript strings?
... accepted answer... though preferably it would also mention ES6's template strings (which admittedly didn't exist in 2011). We really should be able to wiki-hijack old questions to keep them updated. :\
– Kyle Baker
Jun 21 '16 at 16:03
...
127 Return code from $?
...
If the IBM mainframe JCL has some extra characters or numbers at the end of the name of unix script being called then it can throw such error.
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