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Java Runtime.getRuntime(): getting output from executing a command line program
... @AlbertChen pwd && ls is not just executing a single file, when you do that in a shell it executes both the /bin/pwd and /bin/ls executables. If you want to do stuff like that within java you'll need to do something like {"/bin/bash","-c", "pwd && ls"}. You probably don...
Semantic Diff Utilities [closed]
...c diff/merge utilities. The traditional paradigm of comparing source code files works by comparing lines and characters.. but are there any utilities out there (for any language) that actually consider the structure of code when comparing files?
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encryption/decryption with multiple keys
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So this results in 1 encrypted file which can be read using either private key, not 1 file per key?
– user8675309
Dec 1 '17 at 20:30
7
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How to make a edittext box in a dialog
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Simplest of all would be.
Create xml layout file for dialog . Add whatever view you want like
EditText , ListView , Spinner etc.
Inflate this view and set this to AlertDialog
Lets start with Layout file first.
<?xml version="1.0" encoding="utf-8"?>
<Linear...
What are all the user accounts for IIS/ASP.NET and how do they differ?
... pool then this account will no longer exist. When applying permissions to files and folders these must be added using IIS AppPool\<pool name>. You also won't see these pool accounts in your computers User Manager. See the following for more information:
Application Pool Identities
ASP.N...
How to sort an array in Bash
...-op noglob or an element of the array like * will be expanded to a list of files.
What's happening:
The result is a culmination six things that happen in this order:
IFS=$'\n'
"${array[*]}"
<<<
sort
sorted=($(...))
unset IFS
First, the IFS=$'\n'
This is an important part of our oper...
How do I restart nginx only after the configuration test was successful on Ubuntu?
...d line on an Ubuntu server, the service crashes when a nginx configuration file has errors. On a multi-site server this puts down all the sites, even the ones without configuration errors.
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Invalid default value for 'create_date' timestamp field
.... This is server option. If you have access to my.ini (mysql configuration file), then remove NO_ZERO_DATE from sql-mode option and restart server.
– Devart
Feb 8 '12 at 11:44
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How to set variables in HIVE scripts
...table'
Probably doesn't mean too much from the CLI, but can have hql in a file that uses source, but set some of the variables "locally" to use in the rest of the script.
share
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improve this answe...
Unable to find specific subclass of NSManagedObject
...odel classes: Xcode seems to be confused by the prefix, and it generates a file/class with the name APPNAME. Am I missing something?
– Pascal Bourque
Sep 26 '14 at 15:26
1
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