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Copy the entire contents of a directory in C#
...inside the path, for instance "sourceDir/things/sourceDir/things" should become "destinationDir/things/sourceDir/things", but if you use replace it becomes "destinationDir/things/destinationDir/things"
– Keith
Oct 3 '12 at 8:35
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Remove files from Git commit
I am using Git and I have committed few files using
29 Answers
29
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Tomcat: How to find out running tomcat version
...tEngineInfo().getSpecificationVersion() %><br>
When you access, http://example.com/tomcat_version.jsp, the output should look similar to:
Tomcat Version : Apache Tomcat/5.5.25
Servlet Specification Version : 2.4
JSP version: 2.0
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'Static readonly' vs. 'const'
...a little unusual; public static properties (with only a get) would be more common (perhaps backed by a private static readonly field).
const values are burned directly into the call-site; this is double edged:
it is useless if the value is fetched at runtime, perhaps from config
if you change the...
How can I determine the current line number in JavaScript?
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replace the protocol name as needed (e.g. "http:")
– crishushu
Jun 24 '14 at 15:06
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Why doesn't await on Task.WhenAll throw an AggregateException?
...n When Exceptions Happen)
...When you use await, the code generated by the compiler unwraps the
AggregateException and throws the underlying exception. By leveraging
await, you avoid the extra work to handle the AggregateException type
used by Task.Result, Task.Wait, and other Wait methods defined i...
Make an Installation program for C# applications and include .NET Framework installer into the setup
...work 4.6.1 (x86 and x64)' to your local machine. For more information, see http://go.microsoft.com/fwlink/?LinkId=616018.
– Chris
Mar 24 '18 at 7:21
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what exactly is device pixel ratio?
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Here is a tool that also tells you your current device's pixel density:
http://bjango.com/articles/min-device-pixel-ratio/
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Find Oracle JDBC driver in Maven repository
...t;/version>
...and the URL to download the file which in this case is
http://www.oracle.com/technology/software/tech/java/sqlj_jdbc/index.html.
Once you've downloaded the JAR just add it to your computer repository with (note I pulled the groupId, artifactId and version from the POM):
mvn ins...
Determine the number of lines within a text file
Is there an easy way to programmatically determine the number of lines within a text file?
11 Answers
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