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How to determine if a number is a prime with regex?
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You said you understand this part, but just to emphasize, the String generated has a length equal to the number supplied. So the string has three characters if and only if n == 3.
.?
The first part of the regex says, "any character, zero or one times". So basically, is there zero or ...
How to change progress bar's progress color in Android
...ho use this and wondering why their colour doesn't look exactly as the hex string they put in, it has a Multiple Colour filter on it. Change android.graphics.PorterDuff.Mode.MULTIPLY to PorterDuff.Mode.SRC_IN and you will get the exact hex colour.
– micnguyen
A...
How to Get the Title of a HTML Page Displayed in UIWebView?
...find the answer:
- (void)webViewDidFinishLoad:(UIWebView *)webView{
NSString *theTitle=[webView stringByEvaluatingJavaScriptFromString:@"document.title"];
}
This will always work as there is no way to turn off Javascript in UIWebView.
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SQL- Ignore case while searching for a string
...rderShippedOutbound
In SQL I need to write a query which searches for a string in a table. While searching for a string it should ignore case. For the below mentioned SQL query
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Html.DropdownListFor selected value not being set
...value before you assigning.
//Model
public class SelectType
{
public string Text { get; set; }
public string Value { get; set; }
}
//Controller
var types = new List<SelectType>();
types.Add(new SelectType() { Value = 0, Text = "Select a Type" });
types.Add(new SelectType() { Valu...
How do I specify “close existing connections” in sql script
...ECLARE @dbId int
DECLARE @isStatAsyncOn bit
DECLARE @jobId int
DECLARE @sqlString nvarchar(500)
SELECT @dbId = database_id,
@isStatAsyncOn = is_auto_update_stats_async_on
FROM sys.databases
WHERE name = 'db_name'
IF @isStatAsyncOn = 1
BEGIN
ALTER DATABASE [db_name] SET AUTO_UPDATE_STAT...
Non-type template parameters
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That is not allowed.
However, this is allowed:
template <std::string * temp> //pointer to object
void f();
template <std::string & temp> //reference to object
void g();
See §14.1/6,7,8 in C++ Standard (2003).
Illustration:
template <std::string * temp> //point...
What is the correct syntax of ng-include?
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You have to single quote your src string inside of the double quotes:
<div ng-include src="'views/sidepanel.html'"></div>
Source
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impro...
In Perl, how can I read an entire file into a string?
I'm trying to open an .html file as one big long string. This is what I've got:
16 Answers
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Idiomatic way to convert an InputStream to a String in Scala
...a handy function that I've used in Java for converting an InputStream to a String. Here is a direct translation to Scala:
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