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How to show particular image as thumbnail while implementing share on Facebook?
...ormation such as :
The title of the page
The type of page
The URL
The websites name
A description of the page
Facebook user_id's of administrators of the page ( on facebook )
Here is an example ( taken from the facebook documentation ) of some og:tags
<meta property="og:title" content="The R...
What is the difference between related SQLite data-types like INT, INTEGER, SMALLINT and TINYINT?
...ow about standalone database datatypes
Read the above link from the SQLite site.
Take the types based off of your old schema, and see what they'd map to in SQLite
Migrate all the data to the SQLite database.
Note: The datatype limitations can be cumbersome, especially if you add time durations, or...
How to get share counts using graph API
...
is it possible to take shares of few sites?
– Aziz
Feb 17 '12 at 8:24
@Aziz, wha...
What is the difference between “screen” and “only screen” in media queries?
...? So, we have the mobile css first and then use min-width to target larger sites. We shouldn't use the only keyword in that context, right?
– Ashitaka
Aug 3 '12 at 15:55
...
Cannot open database “test” requested by the login. The login failed. Login failed for user 'xyz\ASP
...lly happens due to logical misinterpretation of the db context.
Visit the site in a browser and REALLY read those error logs, this can help you spot the problem with you code (usually conflicting logic problems with the model).
In my case, the code compiled fine, same login problem, while I was st...
Emacs mode for Stack Overflow's markdown
...group edit-server with options, most importantly the major mode change per site is configured differently than in @N.N's answer:
(add-to-list 'edit-server-url-major-mode-alist
'("^stackoverflow" . markdown-mode))
Also, for the edit-server to work in terminal emacs, I had to disable t...
Should I use pt or px?
...
I like that site but it doesn't really explain what the % is of. 100% of what? My car?
– Joe Phillips
Aug 24 '10 at 14:49
...
Do htmlspecialchars and mysql_real_escape_string keep my PHP code safe from injection?
...ere isn't really a silver bullet for preventing HTML injection (e.g. cross site scripting), but you may be able to achieve it more easily if you're using a library or templating system for outputting HTML. Read the documentation for that for how to escape things appropriately.
In HTML, things need ...
Advantages to Using Private Static Methods
...er you mark the methods as static, the compiler will emit non-virtual call sites to these members. Emitting non-virtual call sites will prevent a check at runtime for each call that ensures that the current object pointer is non-null. This can result in a measurable performance gain for performance-...
Should I use single or double colon notation for pseudo-elements?
...
How did you come to that conclusion? I came to the opposite conclusion... if single colons will not be allowed for new pseudo-elements, shouldn't you start using double colons to get in the habit?
– andrewtweber
Jan 4 '16 at 19:02
...