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Is “else if” faster than “switch() case”? [duplicate]
...he hood, knowing the compiler and use the most of it, becues one day those extra MS might save your day. Coming from C++ i see a lot of this thinking and behaviour in C# and it´s a shame. Rather answer his question then disregarding it.
– Tordin
Mar 8 '17 at 1...
How to change href of tag on button click through javascript
...ibute("href", "xyz.php");
return false;
}
</script>
It's one extra line of code but find it better structure-wise.
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C: What is the difference between ++i and i++?
...nce.
For a for loop, use ++i, as it's slightly faster. i++ will create an extra copy that just gets thrown away.
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Check if my app has a new version on AppStore
...Dictionary* infoDictionary = [[NSBundle mainBundle] infoDictionary];
NSString* appID = infoDictionary[@"CFBundleIdentifier"];
NSURL* url = [NSURL URLWithString:[NSString stringWithFormat:@"http://itunes.apple.com/lookup?bundleId=%@", appID]];
NSData* data = [NSData dataWithContentsOfURL:...
SQL left join vs multiple tables on FROM line?
...ON Company.ID = Department.CompanyID AND Department.Name LIKE '%X%'
This extra clause is used for the joining, but is not a filter for the entire row. So the row might appear with company information, but might have NULLs in all the department and employee columns for that row, because there is no...
Overcoming “Display forbidden by X-Frame-Options”
...re your own pages), simply sending another X-Frame-Options header with any string at all disables the SAMEORIGIN or DENY commands.
eg. for PHP, putting
<?php
header('X-Frame-Options: GOFORIT');
?>
at the top of your page will make browsers combine the two, which results in a header o...
Place cursor at the end of text in EditText
...
There is a function called append for ediitext which appends the string value to current edittext value and places the cursor at the end of the value.
You can have the string value as the current ediitext value itself and call append();
myedittext.append("current_this_edittext_string");
...
Pass Variables by Reference in Javascript
...
primitive type variables like strings and numbers are always passed by value.
Arrays and Objects are passed by reference or by value based on these conditions:
if you are setting the value of an object or array it is Pass by Value.
object1 = {prop: "ca...
How to put spacing between TBODY elements
...
well if you're going to be adding extra markup, why not just put a class on the first row of each tbody?
– nickf
Nov 17 '08 at 23:28
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What's the difference between setWebViewClient vs. setWebChromeClient?
...y your WebView. It has various properties you can set, like the user agent string and text size.
After that, you configure your WebViewClient. WebViewClient is an event interface. By providing your own implementation of WebViewClient, you can respond to rendering events. For example, you could detec...