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Differences between Java 8 Date Time API (java.time) and Joda-Time
I know there are questions relating to java.util.Date and Joda-Time. But after some digging, I couldn't find a thread about the differences between the java.time API (new in Java 8 , defined by JSR 310 ) and Joda-Time .
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How to initialize a struct in accordance with C programming language standards
...o, designated initializers are for when you declare and define at the same time, but compound literals are for when you define an already-declared variable?
– Geremia
Mar 24 '16 at 19:09
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sql primary key and index
...eys to be automatically (uniquely) indexed, it is NOT absolute. There are times when it is essential that a primary key NOT be uniquely indexed.
In most RDBMSs, a unique index will automatically be created on a primary key if one does not already exist. Therefore, you can create your own index on...
Link vs compile vs controller
...logic to be introduced?. Is there any pitfalls in using controller all the time instead of link?
– JPS
Dec 14 '15 at 14:21
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Remove an element from a Bash array
...ce (n-array size, k-values to delete). Performance measure seconds of user time
N K New(seconds) Current(seconds) Speedup
1000 10 0.005 0.033 6X
10000 10 0.070 0.348 5X
10000 20 0.070 0.656 9X
10000 1 0.0...
Open and write data to text file using Bash?
...ught me here, opening file descriptors for reading and writing at the same time should also be mentioned.
#!/bin/bash
# Open file descriptor (fd) 3 for read/write on a text file.
exec 3<> poem.txt
# Let's print some text to fd 3
echo "Roses are red" >&3
echo "Violets are ...
Why there is no ConcurrentHashSet against ConcurrentHashMap
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Anyway, the Java designers could have created a new set interface every time a new map interface was created, but that pattern would be impossible to enforce when third parties create their own maps. It is better to have the static methods that derive new sets; that approach always works, even wh...
How to force a Solution file (SLN) to be opened in Visual Studio 2013?
... the solution.
You may want to delete the removed project folder at this time since step 3 did not delete it.
This worked for me when neither zumey’s nor TCC’s answers did.
EDIT
Metro Smurf had a similar, but easier answer than mine for a similar question. His steps were:
Open solution in...
How to get the last date of a particular month with JodaTime?
I need to get the first date (as org.joda.time.LocalDate ) of a month and the last one. Getting the first is trivial, but getting the last seems to need some logic as months have different length and February length even varies over years. Is there a mechanism for this already built in to JodaTime ...
Refresh image with a new one at the same url
I am accessing a link on my site that will provide a new image each time it is accessed.
19 Answers
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