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How to delete a folder with files using Java
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Just a one-liner.
import org.apache.commons.io.FileUtils;
FileUtils.deleteDirectory(new File(destination));
Documentation here
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Get last field using awk substr
...mber of fields of the current record, printing $NF means printing the last one.
So given a file like this:
/home/parent/child1/child2/child3/filename
/home/parent/child1/child2/filename
/home/parent/child1/filename
This would be the output:
$ awk -F"/" '{print $NF}' file
filename
filename
filen...
What are the primary differences between Haskell and F#? [closed]
...efinitive. What are the primary differences and why would I want to choose one over the other?
5 Answers
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The key must be an application-specific resource id
...n a resources file to guarantee uniqueness.
If the view will only contain one tag though you can just do
setTag(objContact.onlineid);
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How to change language settings in R
...this two commands from a command prompt:
cd \
dir Rconsole /s
The first one make the root as the current directory, the second one looks for the Rconsole file.
In the following screenshot you have that Rconsole file is in the folder C:\Program Files\R\R-3.4.1\etc.
You may have more than one loc...
How does JavaFX compare to WPF? [closed]
...perty binding (simple expressions only) and binding to event handlers (any onEvent method). Event handlers can be declared in-line but typically you would bind to an event in the associated controller.
FXML files can have an associated controller which allows you to declare complex event handlers a...
How do I execute any command editing its file (argument) “in place” using bash?
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Has anyone solved the problem to allow e.g. sort --inplace *.txt? That would be crazy cool
– sehe
Apr 24 '14 at 13:32
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How do I clone a specific Git branch? [duplicate]
Git clone will behave copying remote current working branch into local.
7 Answers
7
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Best way to do Version Control for MS Excel
...ry for my BZR repository, X:\Data\MySheet. In the repo are MySheet.xls and one .vba file for each of my modules (ie: Module1Macros). In my spreadsheet I've added one module that is exempt from the export/import cycle called "VersionControl". Each module to be exported and re-imported must end in "Ma...
Convert Time from one time zone to another in Rails
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Use the in_time_zone method of the DateTime class
Loading development environment (Rails 2.3.2)
>> now = DateTime.now.utc
=> Sun, 06 Sep 2009 22:27:45 +0000
>> now.in_time_zone('Eastern Time (US & Canada)')
=> Sun, 06 S...