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Problem with converting int to string in Linq to entities
...e SqlFunctions.StringConvert. There is no overload for int so you need to cast to a double or a decimal. Your code ends up looking like this:
var items = from c in contacts
select new ListItem
{
Value = SqlFunctions.StringConvert((double)c.ContactId).Trim()...
How to replace spaces in file names using a bash script
...end a safe solution to recursively replace spaces with underscores in file and directory names starting from a given root directory? For example:
...
Singleton: How should it be used
...
Answer:
Use a Singleton if:
You need to have one and only one object of a type in system
Do not use a Singleton if:
You want to save memory
You want to try something new
You want to show off how much you know
Because everyone else is doing it (See cargo cult programmer in...
How to increase IDE memory limit in IntelliJ IDEA on Mac?
...ll automatically create a copy of the .vmoptions file in the config folder and open a dialog to edit it.
Older versions:
IntelliJ IDEA 12 is a signed application, therefore changing options in Info.plist is no longer recommended, as the signature will not match and you will get issues depending ...
How to restart Activity in Android
How do I restart an Android Activity ? I tried the following, but the Activity simply quits.
21 Answers
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How to add leading zeros for for-loop in shell? [duplicate]
...
Best answer, and it avoids using clumsy external commands (like 'seq', not necessary in proper Bash). Helped me.
– Scott Prive
Jan 28 '15 at 20:31
...
How to verify an XPath expression in Chrome Developers tool or Firefox's Firebug?
...here for more details):
Search in Elements panel like below
Execute $x() and $$() in Console panel, as shown in Lawrence's answer
Third party extensions (not really necessary in most of the cases, could be an overkill)
Here is how you search XPath in Elements panel:
Press F12 to open Chrome De...
How do I see active SQL Server connections?
...
,sdec.local_net_address
,sdest.Query
,KillCommand = 'Kill '+ CAST(sdes.session_id AS VARCHAR)
FROM sys.dm_exec_sessions AS sdes
INNER JOIN sys.dm_exec_connections AS sdec
ON sdec.session_id = sdes.session_id
CROSS APPLY (
SELECT DB_NAME(dbid) AS DatabaseName
,OB...
Which terminal command to get just IP address and nothing else?
...
It says that -i and -I are both illegal options
– Mason
Dec 16 '11 at 3:08
3
...
Call to undefined method mysqli_stmt::get_result
...4']...etc);
so that those results could easily be passed into methods or cast to an object for further use.
Hope this helps anyone who's looking to do something similar.