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Read and write a String from text file
...from it
let text = "some text" //just a text
if let dir = NSSearchPathForDirectoriesInDomains(NSSearchPathDirectory.DocumentDirectory, NSSearchPathDomainMask.AllDomainsMask, true).first {
let path = NSURL(fileURLWithPath: dir).URLByAppendingPathComponent(file)
//writing
do {
t...
What is Gradle in Android Studio?
Gradle is a bit confusing to me, and also for any new Android developer. Can anyone explain what Gradle in Android Studio is and what its purpose is? Why is it included in Android Studio?
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How do I install Maven with Yum?
I'm trying not to learn much about either yum or maven. I've inherited this code and I don't want to spend more time than I have to in this environment.
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How can I safely encode a string in Java to use as a filename?
...user input), so you should be aware of that, since you can't have multiple directories / files with the same name in a single directory. I just prepended the current time and date, and a short random string to avoid that. (an actual random string, not a hash of the filename, since identical filename...
Where are Docker images stored on the host machine?
I managed to find the containers under directory /var/lib/docker/containers , but I can't find the images.
29 Answers
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How to get the start time of a long-running Linux process?
...-been-running
(In my experience under Linux, the time stamp on the /proc/ directories seem to be related to a moment when the virtual directory was recently accessed rather than the start time of the processes:
# date; ls -ld /proc/1 /proc/$$
Sat Mar 8 17:14:21 EST 2014
dr-xr-xr-x 7 root root 0 ...
Is there an Eclipse plugin to run system shell in the Console? [closed]
Do you know of any Eclipse plugin to run a system shell in the included console?
It would be awesome. Dolphin, KDE's file navigator, has this feature, you can press F4 and a console shows located on the directory you are standing.
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How do I execute a Git command without being in the repository?
... I keep getting fatal: Not a git repository (or any of the parent directories): .git. @Patrick I did not down vote anything?
– Tower
Aug 22 '11 at 15:53
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How to install python modules without root access?
I'm taking some university classes and have been given an 'instructional account', which is a school account I can ssh into to do work. I want to run my computationally intensive Numpy, matplotlib, scipy code on that machine, but I cannot install these modules because I am not a system administrator...
Git Extensions: Win32 error 487: Couldn't reserve space for cygwin's heap, Win32 error 0
Git Extensions: Everything was working fine until yesterday.
14 Answers
14
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