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Should JAVA_HOME point to JDK or JRE?
...
Diagram on this site shows the relationship between JDK and JRE. docs.oracle.com/javase/8/docs
– andrybak
Apr 13 '17 at 11:19
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Entity Framework 4 vs NHibernate [closed]
...hat about NHibernate? It's absolutely different level, it's like comparing PHP to C#, EF4 is like in Stone-age, it's like EF is 10 years behind then NHibernate in development progress, and in fact it is, Hibernate was started in 2001. If you have free time to learn and switch on Nhibernate, do it.
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How do I copy directories recursively with gulp?
...the beginning of the path relative.
For your case:
gulp.src([
'index.php',
'*css/**/*',
'*js/**/*',
'*src/**/*',
])
.pipe(gulp.dest('/var/www/'));
The reason this works is that Gulp sets the base to be the end of the first explicit chunk - the leading * causes it to set the base ...
Exposing database IDs - security risk?
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It depends on what the IDs stand for.
Consider a site that for competitive reason don't want to make public how many members they have but by using sequential IDs reveals it anyway in the URL: http://some.domain.name/user?id=3933
On the other hand, if they used the login n...
What's “tools:context” in Android layout files?
...
According to the Android Tools Project Site:
tools:context
This attribute is typically set on the root element in a layout XML file, and records which activity the layout is associated with (at designtime, since obviously a layout can be used by more than one ...
Java unchecked: unchecked generic array creation for varargs parameter
...tic sugar for arrays plus the implicit creation of an array at the calling site. So
List<List<String>> combinations =
Utils.createCombinations(cocNumbers, vatNumbers, ibans);
is actually
List<List<String>> combinations =
Utils.createCombinations(new List<String...
Choosing Java vs Python on Google App Engine
...other languages perched on top of the JVM too, so it's THE way to run e.g. PHP or Ruby code on App Engine); the Python App Engine team however does have the advantage of having on board Guido van Rossum, the inventor of Python and an amazingly strong engineer.
In terms of flexibility, the Java engi...
When should you branch?
...
* Branch late.
* Branch, instead of freeze.
See http://www.perforce.com/sites/default/files/pdf/perforce-best-practices.pdf for a detailed explanation of each of them and other best practice.
Defining a percentage width for a LinearLayout? [duplicate]
...ort library
com.android.support:percent:23.1.0
You can refer to this site for example of using it
https://github.com/JulienGenoud/android-percent-support-lib-sample
Gradle:
dependencies {
compile 'com.android.support:percent:22.2.0'
}
In the layout:
<android.support.percent.Pe...
How to prevent errno 32 broken pipe?
...u are using two method for inserting data into database and this cause the site to slow down.
def add_subscriber(request, email=None):
if request.method == 'POST':
email = request.POST['email_field']
e = Subscriber.objects.create(email=email).save() <====
return Htt...