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':app:lintVitalRelease' error when generating signed apk
...an open this file in a browser to read about the errors.
It would be nice if Gradle could make it a little more clear where the error report is generated.
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UTF-8, UTF-16, and UTF-32
What are the differences between UTF-8, UTF-16, and UTF-32?
12 Answers
12
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Configure Microsoft.AspNet.Identity to allow email address as username
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If you are using ASP.Net webforms and are trying to accomplish this, simply open up your IdentityModels.vb/cs file and under Public Class UserManager, have it look as so:
Public Class UserManager
Inherits UserManager(Of Appl...
Spring Expression Language (SpEL) with @Value: dollar vs. hash ($ vs. #)
...n machinery to evaluate the expression sometime later during the page’s lifecycle, whenever it is appropriate to do so.
Complete reference here
There is no JSP EL, JSP uses SpEL. SpEL fits to technology that is using it.
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Static fields on a null reference in Java
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That behaviour is specified in the Java Language Specification:
a null reference may be used to access a class (static) variable without causing an exception.
In more details, a static field evaluation, such as Primary.staticField works as f...
POST request send json data java HttpUrlConnection
...mention it):
To be sure not to run into encoding problems, you should specify the encoding, if it is not UTF-8:
con.setRequestProperty("Content-Type", "application/json; charset=UTF-8");
con.setRequestProperty("Accept", "application/json");
// ...
OutputStream os = con.getOutputStream();
os.writ...
How do I analyze a .hprof file?
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If you want a fairly advanced tool to do some serious poking around, look at the Memory Analyzer project at Eclipse, contributed to them by SAP.
Some of what you can do is mind-blowingly good for finding memory leaks etc -- ...
Is there a way to specify how many characters of a string to print out using printf()?
Is there a way to specify how many characters of a string to print out (similar to decimal places in int s)?
8 Answers
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In tmux can I resize a pane to an absolute value
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just ignore the above. i can't believe how difficult it is to to write a simple thing on stack overflow.
– tgwaste
Jan 12 '16 at 2:20
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Disable Maven warning message - “Selected war files include a WEB-INF/web.xml which will be ignored”
...groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-war-plugin</artifactId>
<version>2.6</version>
<configuration>
<packagingExcludes>WEB-INF/web.xml</packagingExcludes>
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