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How do I create directory if it doesn't exist to create a file?
...
To Create
(new FileInfo(filePath)).Directory.Create() Before writing to the file.
....Or, If it exists, then create (else do nothing)
System.IO.FileInfo file = new System.IO.FileInfo(filePath);
file.Directory.Create(); // If the directory...
Content-Disposition:What are the differences between “inline” and “attachment”?
...n I use one or another I
get a window prompt asking me to
download the file for both of them.
This behavior depends on the browser and the file you are trying to serve. With inline, the browser will try to open the file within the browser.
For example, if you have a PDF file and Firefox/Adob...
OS X Framework Library not loaded: 'Image not found'
...products directory
Including The Framework
Drag the created .framework file into the Xcode Project, be sure to tick 'Copy Files to Directory'
In the containing applications target, add a new 'Copy File Build Phase'
Set the 'Destination' to 'Frameworks'
Drag in the created .framework
...
How to make a great R reproducible example
...bility1
For examples of good minimal reproducible examples, see the help files of the function you are using. In general, all the code given there fulfills the requirements of a minimal reproducible example: data is provided, minimal code is provided, and everything is runnable. Also look at quest...
img tag displays wrong orientation
...ch will host images, you'd best reencode the images anyway, for dimention, filesize and security reasons, so this may fix them in the reencoded version.
– i-CONICA
Jul 9 '14 at 16:01
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Error Domain=NSURLErrorDomain Code=-1005 “The network connection was lost.”
...f your app (e.g. for Apache: BrowserMatch "iOS 8\." nokeepalive in the mod file setenvif.conf)
If you don't have access to the server, you can try sending your requests with a Connection: close header: this will tell the server to drop the connection immediately and to respond without any keep alive...
How to expand/collapse a diff sections in Vimdiff?
...Windows based diff editors (like expand/collapse a diff section, have full file expansion/only diffs with 3 context lines above or below, etc.). I currently know only the following commands :
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An error occurred while validating. HRESULT = '8000000A'
...version of Visual Studio installed)
Professional Edition:
C:\Program Files (x86)\Microsoft Visual Studio\2017\Professional\Common7\IDE\CommonExtensions\Microsoft\VSI\DisableOutOfProcBuild\DisableOutOfProcBuild.exe
Community Edition:
C:\Program Files (x86)\Microsoft Visual Studio\2017\...
How to find the last field using 'cut'
... -ra array_var; do :;done <(cmd) to process a few lines. But for a big file, rev|cut|rev is probably faster! (And of course awk will be faster than that.)
– Peter Cordes
Dec 7 '15 at 6:30
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What exactly is an HTTP Entity?
...
Here are 3 simple cases:
Case 1. You're uploading 3 files in a single request. Those 3 files are 3 entities. Each of them has its own Content-Type to indicate what kind of file it is.
Case 2. You're viewing a web page. Browser has downloaded an html file as entity in the back...