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What to learn for making Java web applications in Java EE 6? [closed]
...en if I know that this will be controversial, my advice would be to start with Java EE 6 only. So, grab GlassFish v3 and either get the book Beginning Java EE 6 Platform with GlassFish 3: From Novice to Professional or follow the Java EE 6 tutorial. In my opinion, the book (that I've started to read...
Do htmlspecialchars and mysql_real_escape_string keep my PHP code safe from injection?
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When it comes to database queries, always try and use prepared parameterised queries. The mysqli and PDO libraries support this. This is infinitely safer than using escaping functions such as mysql_real_escape_string.
Yes, mysql_...
How to access outer class from an inner class?
I have a situation like so...
11 Answers
11
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Pure JavaScript Graphviz equivalent [closed]
... but the computations to figure out the maximum depth of each node, along with the layout of bezier lines that are optimized to minimize the number of intersecting edges when you are dealing with a graph rather than a tree of information. I would like to run this code both within a browser; I am aw...
What is the difference between ng-if and ng-show/ng-hide
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<div ng-if="0"></div>
When an element is removed using ngIf its scope is destroyed and a new scope is created when the element is restored. The scope created within ngIf inherits from its parent scope using prototypal inheritance.
If ngModel is used within ngIf to bind to a JavaScrip...
Getting the caller function name inside another function in Python? [duplicate]
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You can use the inspect module to get the info you want. Its stack method returns a list of frame records.
For Python 2 each frame record is a list. The third element in each record is the caller name. What you want is this:
>>> import inspect
>>> def f():
... ...
How to prevent logback from outputting its own status at the start of every log when using a layout
...ms like a carelessness error, but I can't seem to find the cause. Logging with logback/slf4j (most recent version slf4j-api-1.6.1, logback core/classic 0.9.24). Simplest log configuration for testing is:
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How to cast Object to its actual type?
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I don't think you can (not without reflection), you should provide a type to your function as well:
void MyMethod(Object obj, Type t)
{
var convertedObject = Convert.ChangeType(obj, t);
...
}
UPD:
This may work for you:
void MyMethod(Object...
How to convert from System.Enum to base integer?
... to create a generic method for converting any System.Enum derived type to its corresponding integer value, without casting and preferably without parsing a string.
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What are the differences in die() and exit() in PHP?
What are the differences between die() and exit() functions in PHP?
16 Answers
16
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