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How to check if a user likes my Facebook Page or URL using Facebook's API
...ted within your tab app. If you parse that signed_request you can get some info about the user including if they've liked the page or not.
function parsePageSignedRequest() {
if (isset($_REQUEST['signed_request'])) {
$encoded_sig = null;
$payload = null;
list($encoded_sig, $pa...
Listing only directories using ls in Bash?
...s/ masters/
draft/ hacks/ static/
Or as list (with detail info): ls -dl */
3. Using ls and grep
Example: ls -l | grep "^d"
Here is what I got:
drwxr-xr-x 24 h staff 816 Jun 8 10:55 cs
drwxr-xr-x 6 h staff 204 Jun 8 10:55 draft
drwxr-xr-x 9 h staff 306 ...
Javascript event handler with parameters
...e) {func(e, passedInElement); };
}) (this.elements[i]), false);
For more info on how an IIFE works, see these other references:
Javascript wrapping code inside anonymous function
Immediately-Invoked Function Expression (IIFE) In JavaScript - Passing jQuery
What are good use cases for JavaScript...
In Git, how can I write the current commit hash to a file in the same commit
...when it needs the version number, or a build process could incorporate the information into the final product. The latter is actually how git itself gets its version numbers - the build process grabs the version number out of the repo, then builds it into the executable.
...
Is there a built-in method to compare collections?
...mplicit default equality comparers) will fail your test (under all culture infos I am aware of): var dictionary1 = new Dictionary<string, int> { { "Strasse", 10 }, { "Straße", 20 }, }; var dictionary2 = new Dictionary<string, int> { { "Straße", 20 }, { "Strasse", 10 }, };
...
How do I put my website's logo to be the icon image in browser tabs?
.... You could easily crash a browser with an exceedingly large favicon, more info here
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Does Entity Framework Code First support stored procedures?
...am at Microsoft)!
@gsharp and Shawn Mclean: Where are you getting this information? Don't you still have access to the underlying ObjectContext?
IEnumerable<Customer> customers =
((IObjectContextAdapter)this)
.ObjectContext.ExecuteStoreQuery<Customer>("select * from custom...
Failed to serialize the response in Web API with Json
...create a new instance of the data model class populated with the necessary info you want to expose. The return an IEnumerable of UserModel objects as opposed to User entities. Make sure the model Properties don't refer to instances of the UserModel class. That is what is getting you into this pro...
The type 'string' must be a non-nullable type in order to use it as parameter T in the generic type
...igning null value to non-nullable would result in compiler warning.
More info
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Constants in Objective-C
...hat it is linked in to the final product." Saved my sanity. @amok, do "Get info" on Constants.m and choose the "Targets" tab. Make sure it's checked for the relevant target(s).
– PEZ
Oct 19 '10 at 19:03
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