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Submitting the value of a disabled input field
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Input elements have a property called disabled. When the form submits, just run some code like this:
var myInput = document.getElementById('myInput');
myInput.disabled = true;
sh...
vertical & horizontal lines in matplotlib
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The pyplot functions you are calling, axhline() and axvline() draw lines that span a portion of the axis range, regardless of coordinates. The parameters xmin or ymin use value 0.0 as the minimum of the axis and 1.0 as the maximum of the axis.
Instead, ...
Calculate RSA key fingerprint
... am not sure how do find my RSA key fingerprint. I originally followed a guide to generate an SSH key on Linux.
14 Answers
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Getting “Skipping JaCoCo execution due to missing execution data file” upon executing JaCoCo
...s to
use syntax for late property evaluation:
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<configuration>
<argLine>@{argLine} -your -extra -arguments</argLine>
</configuration>...
What's the difference between := and = in Makefile?
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@Ungeheuer That's not an issue because process calling (the make's main job) has much larger overhead than such internal variable resolving.
– Kirill Bulygin
May 15 '17 at 10:51
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Spring Boot - inject map from application.yml
... Spring Boot application with the following application.yml - taken basically from here :
7 Answers
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How to execute maven plugin execution directly from command line?
I have a plugin (antrun) with an execution configured which has an id and is not bound to any phase. Can I execute this execution directly from the command line?
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What do the makefile symbols $@ and $< mean?
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The $@ and $< are called automatic variables. The variable $@ represents the name of the file been created (i.e. the target) and $< represents the first prerequisite required to create the output file.
For example:
hello.o: hello.c hello.h...
CSS: Change image src on img:hover
....setAttribute('src', 'http://dummyimage.com/100x100/000/fff');
}
<img id="my-img" src="http://dummyimage.com/100x100/000/fff" onmouseover="hover(this);" onmouseout="unhover(this);" />
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How to replace captured groups only?
...ing and following text:
str.replace(/(.*name="\w+)(\d+)(\w+".*)/, "$1!NEW_ID!$3")
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