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How to load local html file into UIWebView
... [NSString stringWithContentsOfFile:htmlFile encoding:NSUTF8StringEncoding error:nil];
[webView loadHTMLString:htmlString baseURL: [[NSBundle mainBundle] bundleURL]];
Swift
let htmlFile = NSBundle.mainBundle().pathForResource("fileName", ofType: "html")
let html = try? String(contentsOfFile: html...
Select columns from result set of stored procedure
...r the output is changed it will need to be updated in your code or it will error out.
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Making macOS Installer Packages which are Developer ID ready
...nding.
– uchuugaka
Feb 21 '19 at 10:05
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RuntimeWarning: invalid value encountered in divide
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it is better to set this before the line that causes the error then reset after the line to the normal state of 'warn' by the command np.seterr(divide='warn', invalid='warn')
– Mohammad ElNesr
Apr 14 '19 at 14:23
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What is the difference between native code, machine code and assembly code?
...n). Unmanaged also usually implies there are no run-time checks for common errors such as null-pointer dereferencing or array bounds overflow.
Strictly speaking, most dynamically-typed languages — such as Perl, Python, PHP and Ruby — are also managed code. However, they are not commonly describ...
How to change the output color of echo in Linux
... setaf 1; echo "this is red text"
Use ; instead of && so if tput errors the text still shows.
Shell variables
Another option is to use shell variables:
red=`tput setaf 1`
green=`tput setaf 2`
reset=`tput sgr0`
echo "${red}red text ${green}green text${reset}"
tput produces character se...
const char * const versus const char *?
...lf however is not const.
Example.
const char *p = "Nawaz";
p[2] = 'S'; //error, changing the const data!
p="Sarfaraz"; //okay, changing the non-const pointer.
const char * const p = "Nawaz";
p[2] = 'S'; //error, changing the const data!
p="Sarfaraz"; //error, changing the const pointer.
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How to update only one field using Entity Framework?
...are updating: if (db.Entry(user).Property(x => x.Password).GetValidationErrors().Count == 0)
– Ziul
Aug 27 '15 at 23:28
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Original purpose of ? [closed]
... Haha, good catch! And when I append an "x" at the end of the value an error occurs when upvoting :D
– Uooo
Apr 30 '13 at 6:55
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Which way is best for creating an object in JavaScript? Is `var` necessary before an object property
...roto__ == bobSmith; // true
janeSmith instanceof bobSmith; // Uncaught TypeError: Right-hand side of 'instanceof' is not callable. Error occurs because bobSmith is not a constructor function.
Prior to ES6, here was a common creational pattern to utilize function constructors and Object.create:
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