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Cookies vs. sessions
...ide.
It is preferred to use sessions because the actual values are hidden from the client, and you control when the data expires and becomes invalid. If it was all based on cookies, a user (or hacker) could manipulate their cookie data and then play requests to your site.
Edit: I don't think the...
Command to change the default home directory of a user
...sername username
-m (abbreviation for --move-home) will move the content from the user's current directory to the new directory.
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Can I obtain method parameter name using Java reflection?
...needs @ConstructorProperties annotation for un-ambiguously creating object from primitive types.
– Bharat
Jan 7 '19 at 16:11
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Split a vector into chunks in R
... number of chunks of size n. I had the same problem and used the solutions from @mathheadinclouds.
– rrs
Apr 21 '14 at 18:26
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Combine multiple Collections into a single logical Collection?
...ble(Iterable<T>) (I hadn't seen the read-only requirement earlier).
From the Iterables.concat( .. ) JavaDocs:
Combines multiple iterables into a
single iterable. The returned iterable
has an iterator that traverses the
elements of each iterable in inputs.
The input iterators are n...
How do I get the calling method name and type using reflection? [duplicate]
...ng false to the constructor also prevents loading of file name / line data from PDB files, speeding up the construction of the StackTrace.
– bart
Feb 20 '13 at 0:44
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When should I use @classmethod and when def method(self)?
...a different lambda for Bar, as 1+1 == 2 == 1*2, so it's impossible to tell from the results shown that Bar().static_method is actually called.
– George V. Reilly
Jan 6 '17 at 6:28
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How to replace all occurrences of a string?
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Now from august 2020, you can use inbuilt replaceAll function, stackoverflow.com/a/63587267/8798220
– Nisharg Shah
Aug 25 at 21:22
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How to create a static library with g++?
Can someone please tell me how to create a static library from a .cpp and a .hpp file? Do I need to create the .o and the .a? I would also like to know how can I compile a static library in and use it in other .cpp code. I have header.cpp , header.hpp . I would like to create header.a . Test the...
How do I get java logging output to appear on a single line?
...s of Java 7, java.util.logging.SimpleFormatter supports getting its format from a system property, so adding something like this to the JVM command line will cause it to print on one line:
-Djava.util.logging.SimpleFormatter.format='%1$tY-%1$tm-%1$td %1$tH:%1$tM:%1$tS %4$s %2$s %5$s%6$s%n'
Altern...