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How to add a touch event to a UIView?
...ler)
UITapGestureRecognizer *singleFingerTap =
[[UITapGestureRecognizer alloc] initWithTarget:self
action:@selector(handleSingleTap:)];
[self.view addGestureRecognizer:singleFingerTap];
//The event handling method
- (void)handleSingleTap:(UITapGestureRe...
Solr vs. ElasticSearch [closed]
.... No separate project required. Replicas are near real-time too, which is called "Push replication".
ElasticSearch fully supports the near real-time search of Apache
Lucene.
Handling multitenancy is not a special configuration, where
with Solr a more advanced setup is necessary.
ElasticSea...
How can I make Array.Contains case-insensitive on a string array?
...ure has very few properties that make it useful for comparison." In almost all cases where you don't want a culture-specific comparison (CurrentCulture), you should be using Ordinal rather than InvariantCulture.
– bdukes
Jul 25 '11 at 16:58
...
Newline in JLabel
...
@NitinBansal Actually it's recommended in the new version of HTML to leave it as <br>. It's called a void tag. <br /> still works for backwards compatibility.
– gsingh2011
Apr 27 '12 at 3:50
...
Update a local branch with the changes from a tracked remote branch
...ch track a remote branch?" and
"Git: Why do I need to do --set-upstream-to all the time?"
)
git branch -f --track my_local_branch origin/my_remote_branch
# OR (if my_local_branch is currently checked out):
$ git branch --set-upstream-to my_local_branch origin/my_remote_branch
(git branch -f --tra...
Android - Writing a custom (compound) component
... tabs. Each tab has quite a few components. The activity has to control of all those components at once. So I think you can imagine that this Activity has like 20 fields (a field for almost every component). Also it contains a lot of logic (click listeners, logic to fill lists, etc).
...
Redefining NULL
...ull pointer as a boolean must be false. This can be a bit awkward if you really do want a zero address, and NULL is not the zero address.
Nevertheless, with (heavy) modifications to the compiler and standard library, it's not impossible to have NULL be represented with an alternate bit pattern whil...
How to center horizontally div inside parent div
How do I center a div horizontally inside its parent div with CSS ?
5 Answers
5
...
JSR-303 @Valid annotation not working for list of child objects
...e Bean Validator to delve to the type of its applied property and validate all constraints found there. Answer with code to your question, the validator, when seeing a @Valid constraint on addresses property, will explore the AddressForm class and validate all JSR 303 constraints found inside, as fo...
ASP.NET web.config: configSource vs. file attributes
...).aspx
Using the Configuration.AppSettings.Settings.Add API will result in all settings being merged back into the main .config on a Configuration.Save call.
since .NET 1.1
Exception is not thrown if file does not exist.
configSource attribute
can apply to most sections of a configuration file, ...