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Is it safe to assume a GUID will always be unique?
...ate several trillion of them randomly, you're still more likely to get hit by a meteorite than to have even one collision (from Wikipedia). And if you aren't generating them randomly, but are e.g. using the MAC-address-and-time-stamp algorithm, then they're also going to be unique, as MAC addresses...
How can I get Knockout JS to data-bind on keypress instead of lost-focus?
...our view model as soon as the user
begins typing a character. This works by catching the browser’s
keydown event and handling the event asynchronously.
Of these options, "afterkeydown" is the best choice if you want to
keep your view model updated in real-time.
...
Html.BeginForm and adding properties
...o about adding enctype="multipart/form-data" to a form that is generated by using <% Html.BeginForm(); %> ?
3 Answ...
How to call a SOAP web service on Android [closed]
... had that requires much scouring of newsgroups.
– BobbyShaftoe
Nov 22 '08 at 2:27
19
The reason i...
No empty constructor when create a service
...be instantiated first. Now if you start a service, the instance is created by the system, which won´t know that it has to make an instance from the outer class first, so it will crash. But the error is really misleading in that case. take a look at stackoverflow.com/questions/70324/…
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Difference between CLOB and BLOB from DB2 and Oracle Perspective?
I have been pretty much fascinated by these two data types. According to Oracle Docs , they are presented as follows :
3 A...
What is the difference between a function expression vs declaration in JavaScript? [duplicate]
...he possibility of making your code slightly harder to read, you can save a byte by just prefixing the function with a unary operator. Example: !function(){ /*code*/ }(); (source: linked article)
– naXa
Aug 5 '14 at 9:24
...
Changing navigation title programmatically
...
You change the title by changing the title of the view controller being displayed:
viewController.title = "some title"
Normally this is done in view did load on the view controller:
override func viewDidLoad() {
super.viewDidLoad()
se...
Git: Discard all changes on a diverged local branch
... Actually, I tried this one first and it threw a ton of errors making by local copy nearly unusable. Delete / recreate may have been less elegant, but I didn't have to ask any follow-up questions.
– Electrons_Ahoy
Aug 5 '10 at 22:03
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How to Free Inode Usage?
...An inode is allocated to a file so, if you have gazillions of files, all 1 byte each, you'll run out of inodes long before you run out of disk.
It's also possible that deleting files will not reduce the inode count if the files have multiple hard links. As I said, inodes belong to the file, not the...