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Java 8 functional interface with no arguments and no return value
...be made more generic: docs.oracle.com/javase/8/docs/api/java/lang/Runnable.html
– Joshua Goldberg
Mar 31 '16 at 21:29
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How to use cURL to send Cookies?
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You can refer to https://curl.haxx.se/docs/http-cookies.html for a complete tutorial of how to work with cookies. You can use
curl -c /path/to/cookiefile http://yourhost/
to write to a cookie file and start engine and to use cookie you can use
curl -b /path/to/cookiefile ht...
Plurality in user messages
...e http://download.oracle.com/javase/1.4.2/docs/api/java/text/MessageFormat.html for more information.
MessageFormat form = new MessageFormat("The disk \"{1}\" contains {0}.");
form.applyPattern(
"There {0,choice,0#are no files|1#is one file|1<are {0,number,integer} files}.");
Object[] testAr...
How to estimate a programming task if you have no experience in it [closed]
...ribed in this excellent article: joelonsoftware.com/articles/fog0000000356.html
– JohnFx
Jan 8 '09 at 19:11
"meaningle...
Should a “static final Logger” be declared in UPPER-CASE?
...y.
Looking at the slf4j logger,
http://www.slf4j.org/api/org/slf4j/Logger.html
It is immutable. On the other hand, the JUL logger is mutable. The log4j logger is also mutable. So to be correct, if you are using log4j or JUL, it should be "logger", and if you are using slf4j, it should be LOGGER.
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How to get current memory usage in android?
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I refer few writings.
reference:
http://www.hanbit.co.kr/network/view.html?bi_id=1313
How to get total RAM size of a device?
This getMemorySize() method is returned MemorySize that has total and free memory size.
I don't believe this code perfectly.
This code is testing on LG G3 cat.6 (v5.0.1...
What is the difference between a static and a non-static initialization code block
...er won't be invoked. More info here docs.oracle.com/javase/specs/jvms/se10/html/…
– Totò
Oct 11 '18 at 10:50
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How do I update if exists, insert if not (AKA “upsert” or “merge”) in MySQL?
...as you presume; see dev.mysql.com/doc/refman/5.5/en/example-auto-increment.html).
– chaos
May 17 '12 at 16:56
3
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CocoaPods and GitHub forks
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CocoaPods Documentation:
http://guides.cocoapods.org/using/the-podfile.html#using-the-files-from-a-folder-local-to-the-machine
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Escaping keyword-like column names in Postgres
...e duplicated. See the BNF:
https://ronsavage.github.io/SQL/sql-2003-2.bnf.html#delimited%20identifier
This is the code to quote the identifier:
static String delimited_identifier (String identifier)
{
return "\"" + identifier.replaceAll ("\"", "\"\"") + "\"";
}
And this is the code to build the ...