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How to add a delay for a 2 or 3 seconds [closed]

...T 4 onwards you can use Thread.Sleep(TimeSpan) directly, without having to cast to an int. – Holf Dec 22 '16 at 10:18 ...
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How to create a hash or dictionary object in JavaScript [duplicate]

...t support the [subscript] notation used by Objects. That syntax implicitly casts the subscript value to a primitive string or symbol. Maps support any values as keys, so you must use the methods .get(key), .set(key, value) and .has(key). var m = new Map(); var key1 = 'key1'; var key2 = {}; v...
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Get size of an Iterable in Java

... You can cast your iterable to a list then use .size() on it. Lists.newArrayList(iterable).size(); For the sake of clarity, the above method will require the following import: import com.google.common.collect.Lists; ...
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Java Generate Random Number Between Two Given Values [duplicate]

...ase where max is Integer.MAX_VALUE and min is 0. Use Math.round instead of casting to int to solve that. – Krease Apr 9 '15 at 18:06 ...
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Difference Between ViewResult() and ActionResult()

...f you're planning to write unit tests. No more testing return types and/or casting the result. share | improve this answer | follow | ...
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Pure JavaScript: a function like jQuery's isNumeric() [duplicate]

... And I think you can also drop the cast to Number() and rely on the double equals to do a bit of conversion: let isNumeric = (val) => parseFloat(val) == val; – Mark Birbeck Aug 31 '16 at 11:40 ...
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How can I catch a 404?

...wishes to assume that it will always have that type, then it should simply cast: HttpWebResponse errorResponse = (HttpWebResponse)we.Response;. This will throw an explicit InvalidCastException if the impossible happens, instead of a mysterious NullReferenceException. – John Sau...
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The specified type member 'Date' is not supported in LINQ to Entities Exception

... LINQ to Entities cannot translate most .NET Date methods (including the casting you used) into SQL since there is no equivalent SQL. The solution is to use the Date methods outside the LINQ statement and then pass in a value. It looks as if Convert.ToDateTime(rule.data).Date is causing the error...
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Javascript: Setting location.href versus location

...ndow.location.replace('/step1', '/step2'); The following codes work: // cast to string nextUrl = (window.location+'').replace('/step1', '/step2'); // href property nextUrl = window.location.href.replace('/step1', '/step2'); ...
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How To Change DataType of a DataColumn in a DataTable?

... Consider also altering the return type: select cast(columnName as int) columnName from table share | improve this answer | follow ...