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Avoid line break between html elements
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146
There are several ways to prevent line breaks in content. Using   is one way, and wor...
How to determine a Python variable's type?
How do I see the type of a variable whether it is unsigned 32 bit, signed 16 bit, etc.?
17 Answers
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Can we use join for two different database tables?
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189
SQL Server allows you to join tables from different databases as long as those databases are o...
How to get box-shadow on left & right sides only
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16 Answers
16
Active
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Spring: how do I inject an HttpServletRequest into a request-scoped bean?
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115
Request-scoped beans can be autowired with the request object.
private @Autowired HttpServlet...
Logback to log different messages to two files
... like this in logback. Here's an example configuration:
<?xml version="1.0"?>
<configuration>
<appender name="FILE" class="ch.qos.logback.core.FileAppender">
<file>logfile.log</file>
<append>true</append>
<encoder>
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Redo merge of just a single file
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181
It seems I was just looking in the wrong place. The solution turned out to be quite simple.
g...
Recommended way to save uploaded files in a servlet application
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165
Store it anywhere in an accessible location except of the IDE's project folder aka the server'...
Set a default parameter value for a JavaScript function
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From ES6/ES2015, default parameters are in the language specification.
function read_file(file, delete_after = false) {
// Code
}
just works.
Reference: Default Parameters - MDN
Default function parameters allow formal parameter...