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HTML: How to limit file upload to be only images?
With HTML, how do I limit what kind of filetypes can be uploaded?
9 Answers
9
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Count how many files in directory PHP
...re $filecount files";
where the "*" is you can change that to a specific filetype if you want like "*.jpg" or you could do multiple filetypes like this:
glob($directory . "*.{jpg,png,gif}",GLOB_BRACE)
the GLOB_BRACE flag expands {a,b,c} to match 'a', 'b', or 'c'
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Best general SVN Ignore Pattern?
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Moreover, you're not very likely to think of all the possible "ignorable" filetypes - you'll always encounter a filetype you simply forgot to include. Thats why updating the pattern as you go works the best.
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Turn a simple socket into an SSL socket
...cert = SSL_CTX_use_certificate_file(sslctx, "/serverCertificate.pem" , SSL_FILETYPE_PEM);
int use_prv = SSL_CTX_use_PrivateKey_file(sslctx, "/serverCertificate.pem", SSL_FILETYPE_PEM);
cSSL = SSL_new(sslctx);
SSL_set_fd(cSSL, newsockfd );
//Here is the SSL Accept portion. Now all reads and writes...
How to delete multiple buffers in Vim?
...82
use <c-a> to autocomplete all files.
You can just use:
bd filetype
then just use <c-a> to facilitate the completion of all open files of specified filetype.
for example, you have 1.xml, 2.xml, 3.xml, and 4.xml,
you can do:
bd xml
then press <c-a>
vim will autocom...
Subscript and Superscript a String in Android
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((TextView)findViewById(R.id.text)).setText(Html.fromHtml("X<sup>2</sup>"));
or
Common Tasks and How to Do Them in Android
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Which Visual C++ file types should be committed to version control?
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As suggested by Microsoft, filetypes that should be included in version control:
.mak, .dsp, .c, .rc, .rc2, .ico, .bmp, .txt, .def, .hpj, .bat, .rtf, .odl, .inf, .reg, .cnt, .cpp, .cxx, .h, .hpp, .hxx, .inl, .tpl, .vtp, and .mst...
Filetypes that...
How do I make a reference to a figure in markdown using pandoc?
... This only helps if you convert to TeX but not if you also want to create HTML from the same Markdown source.
– Jakob
Aug 2 '12 at 8:33
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Use grep --exclude/--include syntax to not grep through certain files
...so do this - ignores binary and git ignored files by default. To exclude a filetype, you use rg --type-not cpp, to search only for a filetype you use rg --type cpp. You can download just a single executable and run it.
– user31389
May 5 at 11:26
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Download File Using Javascript/jQuery
...ser to download a file it would otherwise be capable of rendering (such as HTML or text files), you need the server to set the file's MIME Type to a nonsensical value, such as application/x-please-download-me or alternatively application/octet-stream, which is used for arbitrary binary data.
If you...