I achieved this a slightly different way. I just remove the old dropped file any time a new file is added. It acts as overwriting the file which was the user experience I was going for here. Dropzone.options.myAwesomeDropzone = { accept: function(file, done) { console.log(“uploaded”); done(); }, init: function() { this.on(“addedfile”, function() { if (this.files[1]!=null){ … Read more
It sounds like you’re looking for enca. It can guess and even convert between encodings. Just look at the man page. Or, failing that, use file -i (Linux) or file -I (OS X). That will output MIME-type information for the file, which will also include the character-set encoding. I found a man-page for it, too 🙂
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To repair a corrupt database you can use the sqlite3 commandline utility. Type in the following commands in a shell after setting the environment variables: cd $DATABASE_LOCATION echo ‘.dump’|sqlite3 $DB_NAME|sqlite3 repaired_$DB_NAME mv $DB_NAME corrupt_$DB_NAME mv repaired_$DB_NAME $DB_NAME This code helped me recover a SQLite database I use as a persistent store for Core Data and … Read more
Since PowerShell 5 in Windows 10, you can look at FileVersionRaw (or ProductVersionRaw) on the output of Get-Item or Get-ChildItem, like this: (Get-Item C:\Windows\System32\Lsasrv.dll).VersionInfo.FileVersionRaw It’s actually the same ScriptProperty from my Update-TypeData in the original answer below, but built-in now. In PowerShell 4, you could get the FileVersionInfo from Get-Item or Get-ChildItem, but it would … Read more
If your grep has the -L (or –files-without-match) option: $ grep -L “foo” *
I learned that WMI cannot create files on a remote host, and it cannot copy files over a network connection: http://msdn.microsoft.com/en-us/library/windows/desktop/aa389288%28v=vs.85%29.aspx However, it can run a cmd process. Here’s Frank White’s code in C sharp, followed by his example: https://stackoverflow.com/a/8913231/1569434 InputParameters(“CommandLine”) = “cmd /c echo myFTPCommands > c:\ftpscript.txt” You will need four things to use … Read more
The real association is stored in the key that “HKEY_CLASSES_ROOT\.xml” points to. On my machine, the default value of that key says “xmlfile”, most likely that is the same for yours. So let’s go to “HKEY_CLASSES_ROOT\xmlfile”. There you can see (and change) what command is going to be used to launch that type of file: … Read more
You can use %%~nf to get the filename only as described in the reference for for: @echo off for /R “C:\Users\Admin\Ordner” %%f in (*.flv) do ( echo %%~nf ) pause The following options are available: Variable with modifier Description %~I Expands %I which removes any surrounding quotation marks (“”). %~fI Expands %I to a fully … Read more
You may read several input files in a Batch program via the standard handles. Remember that 0 is Stdin, 1 is Stdout and 2 is Stderr, but this leaves handles 3 to 9 available! The Batch file below do a file merge with the contents of two files; of course, up to 8 files can … Read more