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How to “crop” a rectangular image into a square with CSS?
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Hook up Raspberry Pi via Ethernet to laptop without router? [closed]
...nnection on your laptop (Ubuntu)
Change IpV4 settings to "Share to other computers"
Save the setting
Reboot your laptop
Share WiFi connection of your laptop via Ethernet crossover cable
Hook up your RPi with your laptop using the Ethernet cable
Look up the broadcast address of the Ethernet c...
How to loop through a HashMap in JSP?
...n JSP files, those <% %> things) are considered a poor practice. I recommend to install JSTL (just drop the JAR file in /WEB-INF/lib and declare the needed taglibs in top of JSP). It has a <c:forEach> tag which can iterate over among others Maps. Every iteration will give you a Map.Entry...
Nested rows with bootstrap grid system?
...ays, read Bootstrap's great documentation:
3.x Docs: https://getbootstrap.com/docs/3.3/css/#grid-nesting
Make sure the parent level row is inside of a .container element. Whenever you'd like to nest rows, just open up a new .row inside of your column.
Here's a simple layout to work from:
<di...
cannot convert data (type interface {}) to type string: need type assertion
...runtime. You do not need to worry about efficiency, checking just requires comparing two pointer values.
If you were unsure if it was a string or not, you could test using the two return syntax.
str, ok := data.(string)
If data is not a string, ok will be false. It is then common to wrap such a ...
Inline code highlighting in reStructuredText
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edited Jun 20 at 9:12
Community♦
111 silver badge
answered Sep 11 '12 at 7:58
ChrisChris
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Powershell equivalent of bash ampersand (&) for forking/running background processes
In bash the ampersand (&) can be used to run a command in the background and return interactive control to the user before the command has finished running. Is there an equivalent method of doing this in Powershell?
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How to read values from properties file?
...h*:my.properties"/>
Then you refer to the properties in your beans:
@Component
class MyClass {
@Value("${my.property.name}")
private String[] myValues;
}
EDIT: updated the code to parse property with mutliple comma-separated values:
my.property.name=aaa,bbb,ccc
If that doesnt work, yo...
Maven project version inheritance - do I have to specify the parent version?
... This is now out of date - check @FrVaBe's answer here: stackoverflow.com/a/51969067/514483
– robd
Aug 22 '18 at 17:05
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How to declare strings in C [duplicate]
... that fge posted, be aware that FAQ website has been updated to this c-faq.com and the specific link posted to this c-faq.com/aryptr (2.1,2.2) but without changes. Just in case.
– Yannis Dran
Jan 12 '19 at 16:08
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