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PHP file_get_contents() and setting request headers
...onally tested this though. (and if it doesn't work, feel free to check out my other answer)
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Map.clear() vs new Map : Which one will be better? [duplicate]
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See my comment to @Tanveer's answer. You cannot estimate the cost of GC.
– Jason
May 22 '15 at 16:02
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How to replace DOM element in place using Javascript?
...ml>
<head>
</head>
<body>
<div>
<a id="myAnchor" href="http://www.stackoverflow.com">StackOverflow</a>
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<script type="text/JavaScript">
var myAnchor = document.getElementById("myAnchor");
var mySpan = document.createElement("span")...
Match two strings in one line with grep
... grep -ril 'foo' | xargs -d '\n' grep -il 'bar'
– Tommy Harris
May 11 '17 at 21:28
add a comm...
Display clearColor UIViewController over UIViewController
...urrentContext to present a view controller with a transparent background:
MyModalViewController *modalViewController = [[MyModalViewController alloc] init];
modalViewController.modalPresentationStyle = UIModalPresentationOverCurrentContext;
[self presentViewController:modalViewController...
How to call another controller Action From a controller in Mvc
...ponents in your controllers that need to be injected into the constructor, my answer doesn't really work, unless you use something like the DependencyResolver as a service-locator.
– Tieson T.
Dec 11 '16 at 18:26
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Import a file from a subdirectory?
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Yes this is hacky and even dirty, and in my opinion the language shouldn't impose its way of loading files across the filesystem. In PHP we solved the problem by letting the userland code register multiple autoloading functions that are called when a namespace/class...
How to log PostgreSQL queries?
... that mean PostgreSQL can't enable logging unless I restart the server? In MySQL, it is as simple as "SET GLOBAL general_log = 'ON';"
– Antony
Dec 7 '11 at 22:41
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Getting the exception value in Python
...epr as pyfunc recommends will at least display the class of the exception. My take is that if you're printing it out, it's for an end user that doesn't care what the class is and just wants an error message.
It really depends on the class of exception that you are dealing with and how it is instant...
Determine a string's encoding in C#
...Encoding.Default for a UTF8 file, even though I was using b.Length / 10 as my taster.) So I got to wondering, what's the argument for using a taster that's less than b.Length? It seems that I can only conclude that Encoding.Default is acceptable if and only if I've scanned the whole file.
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