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How to build sources jar with gradle
I am working with an open source project that is built with gradle. I would like to generate a (project)-sources.jar file that I can load into my IDE (IntelliJ IDEA) and debug through the project. I know how to load the file if I can generate it.
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How to check if an email address exists without sending an email?
... can connect to the server, and issue a VRFY command. Very few servers support this command, but it is intended for exactly this. If the server responds with a 2.0.0 DSN, the user exists.
VRFY user
You can issue a RCPT, and see if the mail is rejected.
MAIL FROM:<>
RCPT TO:<user@domain&...
Difference between break and continue in PHP?
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break ends a loop completely, continue just shortcuts the current iteration and moves on to the next iteration.
while ($foo) { <--------------------┐
continue; --- goes back here --┘
break; ----- jumps here ----┐
} ...
using gitlab token to clone without authentication
I want to clone gitlab repository without prompt for my automation script, by using my private token from my gitlab account.
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Why does the JVM still not support tail-call optimization?
...totype implementation and MLVM has listed the feature as "proto 80%" for some time now.
4 Answers
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How to initialise memory with new operator in C++?
...bits. If I have just allocated an array of type int with the new operator, how can I initialise them all to 0 without looping through them all myself? Should I just use memset ? Is there a “C++” way to do it?
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JS - get image width and height from the base64 code
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I would also add that the order here is very important. If you do this the other way around (src before onload) you may miss the event. See: stackoverflow.com/a/2342181/4826740
– maxshuty
Apr 4 '17 at 17:58
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Replace a string in shell script using a variable
I am using the below code for replacing a string
inside a shell script.
10 Answers
10
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Calling a Fragment method from a parent Activity
...reference to the Fragment from FragmentManager, using findFragmentById() or findFragmentByTag() ."
12 Answers
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Read user input inside a loop
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Read from the controlling terminal device:
read input </dev/tty
more info: http://compgroups.net/comp.unix.shell/Fixing-stdin-inside-a-redirected-loop
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