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PHP: Convert any string to UTF-8 without knowing the original character set, or at least try

... +100 What you're asking for is extremely hard. If possible, getting the user to specify the encoding is the best. Preventing an attack sh...
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Canvas width and height in HTML5

...fff; border:1px solid #ccc; width:400px; height:160px } <canvas width="100" height="40"></canvas> <p>Showing that re-drawing the same antialiased lines does not obliterate old antialiased lines.</p> ...
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What is a good Hash Function?

...e, i.e. all possible objects. This means that when hashing numbers between 100 and 1050 it's no good to let the most significant digit play a big part in the hash because for ~ 90% of the objects, this digit will be 0. It's far more important to let the last three digits determine the hash. Similar...
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Google Chrome form autofill and its yellow background

...ny color you want. input:-webkit-autofill { -webkit-box-shadow: 0 0 0 1000px white inset !important; } share | improve this answer | follow | ...
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Git Symlinks in Windows

... +100 I was asking this exact same question a while back (not here, just in general) and ended up coming up with a very similar solution t...
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How do I set a variable to the output of a command in Bash?

... $user $home done {list}</etc/passwd Then echo -n "${users[@]}" 1000 1000 user /home/user ... 65534 65534 nobody /nonexistent and echo ${!users[@]} 1000 ... 65534 echo -n "${users[1000]}" 1000 1000 user /home/user Using this way let STDIN free fo...
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Where does Visual Studio look for C++ header files?

...t;) omits the current dir ( msdn.microsoft.com/en-us/library/36k2cdd4(v=VS.100).aspx ) – Dennis Münkle Jun 21 '11 at 11:35 5 ...
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How to force HTTPS using a web.config file

... You need URL Rewrite module, preferably v2 (I have no v1 installed, so cannot guarantee that it will work there, but it should). Here is an example of such web.config -- it will force HTTPS for ALL resources (using 301 Permanent Redirect): <?xml version="1.0" encoding="UTF-...
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Is there a goto statement in Java?

... into the middle of a for statement, for example. Studies on approximately 100,000 lines of C code determined that roughly 90 percent of the goto statements were used purely to obtain the effect of breaking out of nested loops. As mentioned above, multi-level break and continue remove most of the ne...
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JavaScript: filter() for Objects

...anilla JS from year 2020. let romNumbers={'I':1,'V':5,'X':10,'L':50,'C':100,'D':500,'M':1000} You can filter romNumbers object by key: const filteredByKey = Object.fromEntries(Object.entries(romNumbers).filter(([key, value]) => key === 'I')) // filteredByKey = {I: 1} Or filter romNu...