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Echo newline in Bash prints literal \n
...edes any echos that may be in the method itself. Obviously I watered this down for brevity, it was not so easy to spot!
You can then inform your comrades that a better way to execute functions would be like so:
#!/bin/bash
function GET_RECORDS()
{
echo -e "starting\n the process";
}
GET_RECOR...
Couldn't connect to server 127.0.0.1:27017
...
This it's because the mongod process it's down, you must to run the commands bellow in order to get up the mongod process:
~$ sudo service mongodb stop
~$ sudo rm /var/lib/mongodb/mongod.lock
~$ sudo mongod --repair --dbpath /var/lib/mongodb
~$ sudo mongod --fork...
Key hash for Android-Facebook app
...an Android app, in which I want to integrate a Facebook
posting feature. I downloaded the Facebook-Android SDK, and I got
the readme.md (text file) in there, in which it is mentioned to generate
the key hash for Android. How do I generate it?
...
How do you match only valid roman numerals with a regular expression?
...s:
^M{0,4}(CM|CD|D?C{0,3})(XC|XL|L?X{0,3})(IX|IV|V?I{0,3})$
Breaking it down, M{0,4} specifies the thousands section and basically restrains it to between 0 and 4000. It's a relatively simple:
0: <empty> matched by M{0}
1000: M matched by M{1}
2000: MM matched by M{2}
3000...
How do I paste multi-line bash codes into terminal and run it all at once?
...le:
$ (
sudo apt-get update
dokku apps
dokku ps:stop APP # repeat to shut down each running app
sudo apt-get install -qq -y dokku herokuish sshcommand plugn
dokku ps:rebuildall # rebuilds all applications
)
share
...
How can I avoid Java code in JSP files, using JSP 2?
...
@MrSpoon tracked down an answer for you. As per this answer + comment, this turns off scriptlets <% %>, scriptlet expressions <%! %>, and scriptlet declarations <%= %>. That means directives <%@ %> and comments <%--...
Displaying the #include hierarchy for a C++ file in Visual Studio
...is providing its most recent releases for free from the above website. The down side is it only works on full versions of Visual Studio from VS2005 to VS2013.
– Dana
Jun 29 '18 at 1:53
...
How/When does Execute Shell mark a build as failure in Jenkins?
... to do deployment, that may result in bad code getting pushed and bringing down your site.
If you have a line in your script where failure is expected, like a grep or a find, then just add || true to the end of that line. That ensures that line will always return success.
If you need to use that...
How do you run NUnit tests from Jenkins?
...your project go to Configure -> Build -> Add a build step
In the dropdown scroll down to -> Execute Windows Batch Command
Ensure this step is placed after your MSBuild step
Add the following, replacing the variables:
Single dll test:
[PathToNUnit]\bin\nunit-console.exe [PathToTestDll...
PHP Fatal error: Cannot redeclare class
... AaronLS's answer is much higher rated, and you can find it way down here.
– qris
Oct 7 '14 at 11:48
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