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Is there a Unix utility to prepend timestamps to stdin?
... @becko - according to the manual page, give a strftime format string as argument: [.. command ..] | ts '%Y %b %d %T', for example.
– Toby Speight
Jun 8 '15 at 18:22
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Maximum call stack size exceeded error
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In my case, I was converting a large byte array into a string using the following:
String.fromCharCode.apply(null, new Uint16Array(bytes))
bytes contained several million entries, which is too big to fit on the stack.
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Which HTTP methods match up to which CRUD methods?
...by web browsers, it's considered okay to "overload POST" by adding a query string argument like method=PUT or method=DELETE on the URI being POSTed.
– Jim Ferrans
Jun 2 '11 at 4:16
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Check if page gets reloaded or refreshed in JavaScript
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Two things to be aware of: 1). You can only store string values in session and local storage. Therefore true is converted to "true". 2). Session storage persists until the user closes the browser window, so you can't tell the difference between page reload and navigating awa...
Multiple actions were found that match the request in Web Api
...tor) to match the appropriate one.
You need to differ them by either querystring or route parameter to resolve ambiguity.
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What are sessions? How do they work?
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@Gab是好人 REFERRER usually means an arbitrary string that the client sends in the "Referer" HTTP request header. It should contain the URL of the resource that, you know, referred the client to the current resource.
– Luke404
Aug 8 ...
Can HTML be embedded inside PHP “if” statement?
...can be basically any text like EOF, EOT). Everything between is considered string by PHP as if it were in double quotes, so you can print variables, but you don't have to escape any quotes, so it very convenient for printing html attributes.
Note that the closing delimiter must begin on the start o...
How to detect the swipe left or Right in Android?
I have an EditText view in android. On this I want to detect swipe left or right. I am able to get it on an empty space using the code below. But this does not work when I swipe on an EditText . How do I do that? Please let me know If I am doing something wrong. Thank you.
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How to get the caret column (not pixels) position in a textarea, in characters, from the start?
...aret in IE (if selection is empty). In this case it returns 0 as start and string length as end (if we use true instead of range && range.parentElement() == el).
– sergzach
Aug 19 '11 at 21:55
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difference between socket programming and Http programming
...istent connections are available)
MSDN example:
public static void Main (string[] args)
{
HttpWebRequest request = (HttpWebRequest)WebRequest.Create (args[0]);
HttpWebResponse response = (HttpWebResponse)request.GetResponse ();
Console.WriteLine ("Content length is {0}", response.Cont...