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How to invoke a Linux shell command from Java
...amReader;
import java.util.ArrayList;
import java.util.List;
public class Test {
public static void main(final String[] args) throws IOException, InterruptedException {
//Build command
List<String> commands = new ArrayList<String>();
commands.add("/bin/cat"...
How can I get the application's path in a .NET console application?
... on disk)
// in the case of the using shadow copies, for instance in NUnit tests,
// this will be in a temp directory.
string path = System.Reflection.Assembly.GetExecutingAssembly().Location;
//To get the location the assembly normally resides on disk or the install directory
string path = System...
SSL is not enabled on the server
... without SSL encryption, like that:
db, err := sql.Open("postgres", "user=test password=test dbname=test sslmode=disable")
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How do I check two or more conditions in one ?
...ror is having the && outside the expression. Instead use
<c:if test="${ISAJAX == 0 && ISDATE == 0}">
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How to remove only underline from a:before?
...nline element from display:inline (the default) to display:inline-block:
#test p a:before {
color: #B2B2B2;
content: "► ";
display:inline-block;
}
This is because the CSS specs say:
When specified on or propagated to an inline element, it affects all the boxes generated by that ...
Capybara Ambiguity Resolution
...me reason I need links with the same values in a page but I can't create a test since I get the error
9 Answers
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Library? Static? Dynamic? Or Framework? Project inside another project
...hunk of code that I've been developing as another project just for ease of testing. The new chunk basically deals with saving an image to various sharing services, etc.. Because that sharing code needs a lot of testing and future updating, I was wondering what the best way to incorporate that code c...
Django DB Settings 'Improperly Configured' Error
... In PyCharm the place to do this is Run | Edit Configurations | (e.g. Unittests in project) | Configuration | Environment | Environment variables: DJANGO_SETTINGS_MODULE=(project directory name).settings
– Bob Stein
May 4 '15 at 10:48
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Listing only directories using ls in Bash?
... NB. 3 was noticeably slower than the others for me. In the directory I tested: 1 .012s, 2 .016s, 3 .055s, 4 .021s.
– isomorphismes
Jul 30 '13 at 1:35
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How can I check if a directory exists in a Bash shell script?
...
Instead of testing for both the directory (-d) and the symlink (-L), it's easier just to append a slash to the variable, like if [ -d "${THING:+$THING/}" ]. A directory won't mind the extra slash. A file will evaluate to false. Empty wi...