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Validating an XML against referenced XSD in C#
...
You need to create an XmlReaderSettings instance and pass that to your XmlReader when you create it. Then you can subscribe to the ValidationEventHandler in the settings to receive validation errors. Your code will end up looking like this:
using Sy...
What exactly is Spring Framework for? [closed]
...r;
This way when the view is created it magically will have a UserLister ready to work.
List<User> users = userLister.getUsers(); // This will actually work
// without adding any line of code
It is great! Isn't it?
What if you want to use anot...
What is the point of Lookup?
...ring),
typeof(Enumerable), typeof(XmlReader) };
// All the types in those assemblies
IEnumerable<Type> allTypes = sampleTypes.Select(t => t.Assembly)
.SelectMany(a => a.GetTypes());
...
Idiomatic way to wait for multiple callbacks in Node.js
...have a look at why promises.
You should use promises to turn this:
fs.readFile("file.json", function (err, val) {
if (err) {
console.error("unable to read file");
}
else {
try {
val = JSON.parse(val);
console.log(val.success);
}
...
How to import CSV file data into a PostgreSQL table?
...csv/ZIP_CODES.txt' DELIMITER ',' CSV
You can also specify the columns to read:
\copy zip_codes(ZIP,CITY,STATE) FROM '/path/to/csv/ZIP_CODES.txt' DELIMITER ',' CSV
See the documentation for COPY:
Do not confuse COPY with the psql instruction \copy. \copy invokes COPY FROM STDIN or COPY TO ST...
Measuring function execution time in R
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For people who use Sys.time, please read this for some caveat: Timing R code with Sys.time()
– 李哲源
Aug 13 '18 at 16:20
1
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When should I use a struct rather than a class in C#?
...ize of only 16 bytes or less:
Nothing in the structs above is declared readonly - not immutable
Size of these struct could be well over 16 bytes
Entry has an undetermined lifetime (from Add(), to Remove(), Clear(), or garbage collection);
And ...
4. Both structs store TKey and TValue, which w...
How to use SVN, Branch? Tag? Trunk?
...estions when we came to implement Subversion here -- about 20 developers spread across 4 - 6 projects. I didn't find any one good source with ''the answer''. Here are some parts of how our answer has developed over the last 3 years:
-- commit as often as is useful; our rule of thumb is commit whe...
What is the difference between Hibernate and Spring Data JPA
...:
JPA : Java persistence api which provide specification for persisting, reading, managing data from your java object to relations in database.
Hibernate: There are various provider which implement jpa. Hibernate is one of them. So we have other provider as well. But if using jpa with spring it al...
How to configure an existing git repo to be shared by a UNIX group
... # set the group
chmod -R g+rw repodir # allow the group to read/write
chmod g+s `find repodir -type d` # new files get group id of directory
git init --bare --shared=all repodir # sets some important variables in repodir/config ("core.sharedRepository=2" and "receive.denyNonFastf...