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When to encode space to plus (+) or %20?
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really I am confused, My Question is, when the browser do the first form, and when do the second fomr?
– Muhammad Hewedy
Apr 20 '10 at 21:11
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is of a type that is invalid for use as a key column in an index
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My understanding is that a varchar will take 4 bytes to determine the length of the item, meaning the actual limit needs to be varchar(896). Is this correct?
– mrmillsy
May 15 '14 at 11...
Is key-value observation (KVO) available in Swift?
...atly simplified, as outlined in Using Key-Value Observing in Swift:
class MyObject {
private var token: NSKeyValueObservation
var objectToObserve = Foo()
init() {
token = objectToObserve.observe(\.bar) { [weak self] object, change in // the `[weak self]` is to avoid strong re...
SQL Server - transactions roll back on error?
...TCH block as follows
BEGIN TRY
BEGIN TRANSACTION
INSERT INTO myTable (myColumns ...) VALUES (myValues ...);
INSERT INTO myTable (myColumns ...) VALUES (myValues ...);
INSERT INTO myTable (myColumns ...) VALUES (myValues ...);
COMMIT TRAN -- Transaction Success!
END...
How to set up a git project to use an external repo submodule?
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You have a project -- call it MyWebApp that already has a github repo
You want to use the jquery repository in your project
You want to pull the jquery repo into your project as a submodule.
Submodules are really, really easy to reference and use. Assum...
What is digest authentication?
...rate_md5_key(nonce, username, realm, URI, password_I_have_for_this_user_in_my_db)
It compares the output of generate_md5() that it got with the one the client sent, if they match the client sent the correct password. If they don't match the password sent was wrong.
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How to hash a password
... // Format hash with extra information
return string.Format("$MYHASH$V1${0}${1}", iterations, base64Hash);
}
/// <summary>
/// Creates a hash from a password with 10000 iterations
/// </summary>
/// <param name="password">The password.</param>...
What does the smiley face “:)” mean in CSS?
...xperience in all browsers that your user base is using. Not to mention, in my opinion, you shouldn't support browsers that the company that made them don't support anymore.
– AlienDev
Aug 26 '14 at 13:39
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What is the difference between association, aggregation and composition?
...pretty generic questions like this redirect here. So I am going to provide my point of view here (a bit biased from java point of view where I am more comfortable).
When we think of Object-oriented nature we always think of Objects, class (objects blueprints) and the relationship between them. Obje...
How to configure static content cache per folder and extension in IIS7?
I would like to set up rules in IIS7 for static content caching in my ASP.NET website.
3 Answers
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