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What are the precise rules for when you can omit parenthesis, dots, braces, = (functions), etc.?
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Class definitions:
val or var can be omitted from class parameters which will make the parameter private.
Adding var or val will cause it to be public (that is, method accessors and mutators are generated).
{} can be omitted if the class has no body, that is,
class E...
Error when deploying an artifact in Nexus
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Saved my day... I removed the -SNAPSHOT word from version in pom.xml, that is why its not able to deploy on to nexus... I added the SNAPSHOT word back , and it worked ..
– venugopal
Nov 2 '16 at 18:39
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HTML table with fixed headers?
...r, and place the
cloned copy on top of the original.
Remove the table body from top table.
Remove the table header from bottom table.
Adjust the column widths. (We keep track of the original column widths)
Below is the code in a runnable demo.
function scrolify(tblAsJQueryObject, height) {
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How to download HTTP directory with all files and sub-directories as they appear on the online files
...//bmwieczorek.wordpress.com/2008/10/01/wget-recursively-download-all-files-from-certain-directory-listed-by-apache/
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How to rethrow InnerException without losing stack trace in C#?
...d due to the await C# language feature, which unwraps the inner exceptions from AggregateException instances in order to make the asynchronous language features more like the synchronous language features.
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How to minify php page html output?
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Content-Encoding: gzip
Use the following snippet to remove white-spaces from the HTML with the help ob_start's buffer:
<?php
function sanitize_output($buffer) {
$search = array(
'/\>[^\S ]+/s', // strip whitespaces after tags, except space
'/[^\S ]+\</s', //...
Remove elements from collection while iterating
... filtered) or used the filtered collection to removeAll the found elements from the original collection (i.e. books.removeAll(filtered)).
Use Sublist or Subset
There are other alternatives as well. If the list is sorted, and you want to remove consecutive elements you can create a sublist and the...
Read connection string from web.config
How can I read a connection string from a web.config file into a public class contained within a class library?
12 Answer...
Creating an iframe with given HTML dynamically
I'm trying to create an iframe from JavaScript and fill it with arbitrary HTML, like so:
7 Answers
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After installation of Gulp: “no command 'gulp' found”
... receive a no command 'gulp' found error when running the gulp command from the same directory it was installed into.
9...