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Using XPATH to search text containing
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Got to work this with PHP successfully as well: $col = $xpath->query("//p[text()=\"\xC2\xA0\"]");
– hakre
Jul 23 '11 at 17:37
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Best way to include CSS? Why use @import?
... files. When you include them as <link tags you can use existing minify php/dotnet/java modules to do the minification.
So: use <link /> instead of @import.
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Change color of PNG image via CSS?
... Font Awesome was great in it's day, unfortunately its render blocking, which makes google and it's users unhappy. We first addressed this by removing unused fonts from both the CSS and the binary font files, reducing data by around half. We're now in the process of removing altogether ...
HTTP GET Request in Node.js Express
...rks on Node will serve you well if you need to use an HTTP client on Ruby, PHP, Java, Python, Objective C, .Net or Windows 8 as well. As far as I can tell the unirest libraries are mostly backed by existing HTTP clients (e.g. on Java, the Apache HTTP client, on Node, Mikeal's Request libary) - Unir...
What is a semaphore?
...he reader does not read from 0 and signal the writer, then the writer will block. So there is no need to use a mutex to lock the common resource. This is different from the bathroom analogy given above.
– Kris Subramanian
Jan 29 '19 at 22:36
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Compression/Decompression string with C#
...the output stream (e.g., mso.ToArray()). This is done with the using() { } block above. Note that the GZipStream is the innermost block and the contents are accessed outside of it. The same goes for decompressing: Dispose() of the GZipStream before attempting to access the data.
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WebSockets vs. Server-Sent events/EventSource
...ence that one can hit snags in the form of noise enterprise firewalls that block requests when it doesn't understand WS. SSE is super-efficient for what it does, is trivially understandable and implementable and easy to debug. For our one-way dataflow, it's perfect.
– oligofren...
Reading binary file and looping over each byte
...tor:
yield from chunk
Note that we use file.read1. file.read blocks until it gets all the bytes requested of it or EOF. file.read1 allows us to avoid blocking, and it can return more quickly because of this. No other answers mention this as well.
Demonstration of best practice usage:
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wkhtmltopdf: cannot connect to X server
...have tried lot of other resolution but none of them worked. As i am new to php/Laravel environment so i have no deep knowledge of these libraries & dependencies, but this solution is awesome simply saved my hours :)
– Amit
Sep 23 '16 at 7:15
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C# HttpClient 4.5 multipart/form-data upload
... await client.PostAsync("http://www.directupload.net/index.php?mode=upload", content))
{
var input = await message.Content.ReadAsStringAsync();
return !string.IsNullOrWhiteSpace(input) ? Regex.Match(input, @"http://\w*\.directupload\...