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How do I increase the number of displayed lines of a Java stack trace dump?
...frames from the bottom of the stack trace of the exception that was caused by this exception (the "enclosing" exception).
This shorthand can greatly reduce the length of the output in the common case where a wrapped exception is thrown from same method as the "causative exception" is caught.
In oth...
How to make a class conform to a protocol in Swift?
...ion, you can separate the protocol conforming code out from the main class by using extension, and you do not need to add override keyword in the extension. So the equivalent of the code above will be
class CustomDataSource : NSObject{
// Configure the object...
}
extension CustomDataSource: U...
Bash foreach loop
...
xargs --arg-file inputfile cat
This will output the filename followed by the file's contents:
xargs --arg-file inputfile -I % sh -c "echo %; cat %"
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compilation warning: no rule to process file for architecture i386
...r in the build phases (when it's not supposed to) because the .m file has (by mistake) a different name.
– Ali
Oct 11 '13 at 15:07
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How to convert .pfx file to keystore with private key?
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Using JDK 1.6 or later
It has been pointed out by Justin in the comments below that keytool alone is capable of doing this using the following command (although only in JDK 1.6 and later):
keytool -importkeystore -srckeystore mypfxfile.pfx -srcstoretype pkcs12
-destkeys...
MySQL: Large VARCHAR vs. TEXT?
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TEXT and BLOB may by stored off the table with the table just having a pointer to the location of the actual storage. Where it is stored depends on lots of things like data size, columns size, row_format, and MySQL version.
VARCHAR is stored ...
Create module variables in Ruby
Is there any way to create a variable in a module in Ruby that would behave similar to a class variable? What I mean by this is that it would be able to be accessed without initializing an instance of the module, but it can be changed (unlike constants in modules).
...
How to give Jenkins more heap space when it´s started as a service under Windows?
...LTS, there's no such file. The /etc/default/jenkins solution offered below by Steve is the one that works for me.
– insideClaw
Jan 24 at 11:14
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Permanently adding a file path to sys.path in Python
...d lines beginning with # are skipped. Lines starting with import (followed by space or tab) are executed.
– Minh Tran
Feb 20 '19 at 14:54
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.net localhost website consistently making get arterySignalR/poll?transport=longPolling&connectionTo
...o if you do want to disable it, as Gustavo Armenta said you can disable it by following the steps here: How can I disable __vwd/js/artery in VS.NET 2013?
Hope this helps!
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