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Check number of arguments passed to a Bash script
...h, prefer using [[ ]] instead as it doesn't do word splitting and pathname m>ex m>pansion to its variables that quoting may not be necessary unless it's part of an m>ex m>pression.
[[ $# -ne 1 ]]
It also has some other features like unquoted condition grouping, pattern matching (m>ex m>tended pattern matching wit...
Why are empty catch blocks a bad idea? [closed]
...because you are silently swallowing an error condition and then continuing m>ex m>ecution. Occasionally this may be the right thing to do, but often it's a sign that a developer saw an m>ex m>ception, didn't know what to do about it, and so used an empty catch to silence the problem.
It's the programming ...
How to validate an e-mail address in swift?
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Nm>ex m>t
784
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How to urlencode data for curl command?
...e <data> part should begin with a name followed by a separator and a content specification.
m>Ex m>ample usage:
curl \
--data-urlencode "paramName=value" \
--data-urlencode "secondParam=value" \
http://m>ex m>ample.com
See the man page for more info.
This requires curl 7.18.0 or newer ...
Procedure m>ex m>pects parameter which was not supplied
...from Visual Studio: On report's data tab [beside layout and Preview tabs] nm>ex m>t to the name of the dataset selected, there is another drop down control that lets you change the CommandType. Enjoy!
– SarjanWebDev
Aug 14 '12 at 6:17
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Position icons into circle
...HTML starting from an array of images. Whether the HTML is generated using m>PHP m>, JS, some HTML preprocessor, whatever... this matters less as the basic idea behind is the same.
Here's the Pug code that would do this:
//- start with an array of images, described by url and alt tm>ex m>t
- let imgs = [
- ...
How to create an HTTPS server in Node.js?
...certificate});
var handler = function (req, res) {
res.writeHead(200, {'Content-Type': 'tm>ex m>t/plain'});
res.end('Hello World\n');
};
var server = http.createServer();
server.setSecure(credentials);
server.addListener("request", handler);
server.listen(8000);
...
Missing artifact com.microsoft.sqlserver:sqljdbc4:jar:4.0
...soft.sqlserver -DartifactId=sqljdbc4 -Dversion=4.0 -Dpackaging=jar
Then nm>ex m>t time you run maven on your POM it will find the artifact.
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Why is it said that “HTTP is a stateless protocol”?
...page to page, for m>ex m>ample when a web server is required to customize
the content of a web page for a user. Solutions for these cases
include:
the use of HTTP cookies.
server side sessions,
hidden variables (when the current page contains a form), and
URL-rewriting using URI-encoded...
Visual Studio: How do I show all classes inherited from a base class?
... right click on type name in any place and choose "Go To Inheritor" in contm>ex m>t menu.
"Go To Inheritor" can be also applied to method for navigating to overrides and an interface method's implementations. For an interface you could call "Find Usages Advanced" again, just right click) where to find al...