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What is the default scope of a method in Java?
...outside of the package, and not by sub-classes.
See this page for a handy table of access level modifiers...
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The conversion of a datetime2 data type to a datetime data type resulted in an out-of-range value
...n using Entity Framework. This occurs when the entity associated with the table being saved has a mandatory datetime field and you do not set it with some value.
The default datetime object is created with a value of 01/01/1000 and will be used in place of null. This will be sent to the datetime ...
JSON.stringify output to div in pretty print way
...his one https://github.com/padolsey/prettyprint.js to output it as an HTML table.
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Do you use NULL or 0 (zero) for pointers in C++?
...ger. In pre-standard code, NULL was/is sometimes defined to something unsuitable and therefore had/has to be avoided. That's less common these days.
If you have to name the null pointer, call it nullptr; that's what it's called in C++11. Then, nullptr will be a keyword.
That said, don't sweat the s...
Backup/Restore a dockerized PostgreSQL database
... great! looking forward for "A non-graphical CLI interface that's scriptable." so that I can use it from Robot Framework tests :)
– Wlad
Aug 18 at 0:08
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Build tree array from flat array in javascript
... below )
Here it is:
const createDataTree = dataset => {
let hashTable = Object.create(null)
dataset.forEach( aData => hashTable[aData.ID] = { ...aData, childNodes : [] } )
let dataTree = []
dataset.forEach( aData => {
if( aData.parentID ) hashTable[aData.parentID]....
Foreign key from one app into another in Django
...efine a foreign key in a models.py file in Django that is a reference to a table in another app?
3 Answers
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How can one print a size_t variable portably using the printf family?
...o print it using printf() . What format specifier do I use to print it portably?
12 Answers
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How does one generate a random number in Apple's Swift language?
...near, additive feedback, random number generator, employing a default table of size 31 long integers. It returns successive pseudo-random numbers in the range from 0 to (231)-1. The period of this random number generator is very large, approximately 16*((231)-1)." ... Thanks a lot a...
How to make a query with group_concat in sql server [duplicate]
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Note: You may have to change the function, as I don't know the complete table structure.
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