filesize

问题 i am coding a simple doc managing script and need to get the file size and file type /file or folder/ in a table. somehow it doesn't work into the mention directory. please help if possible: <?php $path = "./documents"; $dh = dir($path); while( ($file=$dh->read()) ) { if( $file=="." || $file=="..")continue; echo "<tr><td><a href='download.php?f=$file' title='Click to Open/Download'>$file</a></td>"; echo "<td>"; echo (is_file($file))? "<img src='file.jpg'/> FILE" : "<img src='folder.jpg'/>

问题 i am coding a simple doc managing script and need to get the file size and file type /file or folder/ in a table. somehow it doesn't work into the mention directory. please help if possible: <?php $path = "./documents"; $dh = dir($path); while( ($file=$dh->read()) ) { if( $file=="." || $file=="..")continue; echo "<tr><td><a href='download.php?f=$file' title='Click to Open/Download'>$file</a></td>"; echo "<td>"; echo (is_file($file))? "<img src='file.jpg'/> FILE" : "<img src='folder.jpg'/>

来源： https://stackoverflow.com/questions/30580798/how-to-check-file-size-before-opening

来源： https://stackoverflow.com/questions/30580798/how-to-check-file-size-before-opening

来源： https://stackoverflow.com/questions/30580798/how-to-check-file-size-before-opening

问题 Further to my question here I'm writing a list of hex colours to a binary file from within Photoshop using Extendscript. So far so good. Only the binary file written with the code below is 119 bytes. When cut and pasted and saved using Sublime Text 3 it's only 48 bytes, which then causes complications later on. This is my first time in binary land, so I may be a little lost. I suspect it's an either an encoding issue (which could explain the 2.5 file size), or doing something very wrong

问题 Is it possible to make a WiX installation bundle with size of total .msi's and exe's inside bundle more than 2GB? Currently in my .wxs template I have a <chain> inside of a <bundle> that contains multiple <MsiPackage> 'es. I haven't created that WiX template on my own, I'm just improving/fixing bugs in a legacy project, so I am not very proficient with the WiX toolset. Anyway, then I create a .wixobj out of that .wxs template with candle.exe and this .wixobj I feed to light.exe. It seems that

问题 Is it possible to make a WiX installation bundle with size of total .msi's and exe's inside bundle more than 2GB? Currently in my .wxs template I have a <chain> inside of a <bundle> that contains multiple <MsiPackage> 'es. I haven't created that WiX template on my own, I'm just improving/fixing bugs in a legacy project, so I am not very proficient with the WiX toolset. Anyway, then I create a .wixobj out of that .wxs template with candle.exe and this .wixobj I feed to light.exe. It seems that

问题 I am doing research on file system performance, and I am stumped on how to create a very large file very quickly in C. Basically, I am trying to re-create a file system's folders and files by taking this metadata and storing it into a file. This is the extraction process. Later, I want to restore those folders and files into an existing freshly-made file system (in this case, ext3) using the metadata I previously extracted. In the restore process, I have already succeeded in creating all the

问题 What is the difference between apk size and download size, when I analyze apk in android studio, it always shows me apks size greater than download size, what is the difference. 回答1: According to the APK Analyzer documentation... Raw File Size represents the unzipped size of the entity on disk while Download Size represents the estimated compressed size of the entity as it would be delivered by Google Play. The % of Total Download Size indicates the percentage of the APK's total download size