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Is it possible to use a div as content for Twitter's Popover
... attribute. I was wondering if there was anyway to put a <div> inside the popover. Potentially, I would like to use php and mysql in there, but if i could get a div to work i think i can figure out the rest. I tried setting data-content to a div ID, but it didnt work.
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Member '' cannot be accessed with an instance reference
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cannot be accessed with an instance reference
It means you're calling a STATIC method and passing it an instance. The easiest solution is to remove Static, eg:
public static void ExportToExcel(IEnumerable data, string sheetName)
{
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How do you create a random string that's suitable for a session ID in PostgreSQL?
...] with chars[ceil(61 * random())]
– PreciousBodilyFluids
Mar 15 '13 at 4:08
random() gets called length times (like in...
How to execute a raw update sql with dynamic binding in rails
... I would trace the Rails code for a normal update to see what it's doing aside from the actual query.
Using prepared queries can save you a small amount of time in the database, but unless you're doing this a million times in a row, you'd probably be better off just building the update with normal ...
Spring MVC: How to return image in @ResponseBody?
...lowing could be a method to return a user's profile picture from MongoDB GridFS:
@RequestMapping(value = "user/avatar/{userId}", method = RequestMethod.GET)
@ResponseBody
public ResponseEntity<InputStreamResource> downloadUserAvatarImage(@PathVariable Long userId) {
GridFSDBFile gridFsFil...
Understanding the Gemfile.lock file
... created in the working directory. What do the directives inside that file mean?
7 Answers
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How to report an error from a SQL Server user-defined function
...ull, and in my case I wanted to throw an error when nothing was found. I didn't want to break down the inline function into a multi-statment one for obvious performance reasons. Instead I used your solution plus ISNULL and MAX. The RETURN statment now looks like this: SELECT ISNULL(MAX(E.EntityID...
Why do browsers match CSS selectors from right to left?
...elector, then left-to-right makes more sense in some cases. But that's decidedly not the browser's situation. The browser is trying to render Gmail or whatever and has the one <span> it's trying to style and the 10,000+ rules Gmail puts in its stylesheet (I'm not making that number up).
In ...
android.content.res.Resources$NotFoundException: String resource ID #0x0
I'm developing an Android app which reads data from MySQL database and I faced this error. I have this XML layout:
7 Answer...
Generate class from database table
... select
replace(col.name, ' ', '_') ColumnName,
column_id ColumnId,
case typ.name
when 'bigint' then 'long'
when 'binary' then 'byte[]'
when 'bit' then 'bool'
when 'char' then 'string'
when 'date' then 'DateTime...