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LINQ to Entities does not recognize the method 'System.String ToString()' method, and this method ca
...problem is that you are calling ToString in a LINQ to Entities query. That means the parser is trying to convert the ToString call into its equivalent SQL (which isn't possible...hence the exception).
All you have to do is move the ToString call to a separate line:
var keyString = item.Key.ToStrin...
How do I parse JSON with Objective-C?
...of having a method that returns two things instead of one; it also usually means that the second one is optional — for most methods with that pattern, supplying nil is valid and simply results in you not getting that information.
– Tommy
Mar 9 '13 at 2:28
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Exact difference between CharSequence and String in java [duplicate]
...about CharSequence is that it is an interface, not an implementation. That means you cannot directly instantiate a CharSequence. Rather you instantiate one of the classes that implements that interface.
For example, here we have x that looks like a CharSequence but underneath is actually a StringB...
Why is a div with “display: table-cell;” not affected by margin?
...can be set for any selector necessary (e.g. class or id), as usual. If you mean the margin between the cells, then that can be set separately for the vertical and horizontal axes by setting two values to border-spacing, but it will apply to the entire table and not to individual cells.
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dpi value of default “large”, “medium” and “small” text views android
...>?textColorSecondary</item>
</style>
TextAppearance.Large means style is inheriting from TextAppearance style, you have to trace it also if you want to see full definition of a style.
Link: http://developer.android.com/design/style/typography.html
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Get difference between 2 dates in JavaScript? [duplicate]
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@Matt Johnson: I have req to find the exact difference, I mean, number of days, Hours, Min and seconds remaining to a future date from this time? How to do that?
– Imdad Ali
May 31 '18 at 17:59
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How can I scroll a web page using selenium webdriver in python?
... Excellent, can you explain a little bit on scrollHeight, what does it mean and how does it work in general?
– Jason Goal
Dec 1 '18 at 18:04
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SQL-Server: Error - Exclusive access could not be obtained because the database is in use
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He actually means USE master, not USER master.
– async
Jan 12 '15 at 8:45
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How to find the Git commit that introduced a string in any branch?
...mits that added or removed the fixed string whatever. The --all parameter means to start from every branch and --source means to show which of those branches led to finding that commit. It's often useful to add -p to show the patches that each of those commits would introduce as well.
Versions of...
JavaScript: What are .extend and .prototype used for?
...er will also inherit those.
Updated Clarification:
"high level function" meaning .extend isn't built-in but often provided by a library such as jQuery or Prototype.
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