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Static Vs. Dynamic Binding in Java
...are discussed:
Definition of a procedure
Declaration of a name(variable, etc.)
Scope of the declaration
Dynamic Binding: Three problems that come across in the dynamic binding are as following:
Activation of a procedure
Binding of a name
Lifetime of a binding
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Going from a framework to no-framework [closed]
...code available on Wikipedia.
You can also use the httponly attribute with setcookie().
Nothing fancier than basic templating and header-setting is required for new HTTP and HTML5 features:
HTTP Strict Transport Security (Helps protect against WiFi exploits.)
X-Frame-Options (Restrict embedding of...
c# open a new form then close the current form?
...ust enough by closing the current form. We have to use Application.Exit(0) etc.
– Peck_conyon
Apr 3 at 11:02
It's nice...
JavaScript/jQuery to download file via POST with JSON data
...hp will include a value 'url', which is the URL that the generated PDF/XLS/etc file can be downloaded from. Adding an iframe to the page that references that URL will result in the browser promoting the user to download the file, assuming that the web server has the appropriate mime type configurati...
How to use PHP OPCache?
... include things like: the state the cache is in (enabled, restarting, full etc), the memory usage, hits, misses and some more useful information. It will also contain the cached scripts.
var_dump(opcache_get_status());
opcache_reset():
Resets the entire cache. Meaning all possible cached scripts...
Eclipse: How do you change the highlight color of the currently selected method/expression?
... to search for the highlight by its name ("Ocurrence" or "Write Ocurrence" etc), just right click and the appropriate window is shown.
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How can you find the unused NuGet packages in a solution?
...s tool is really nice! It's smart enough to not remove NUnit.ConsoleRunner etc even though you don't have direct reference to it in your code
– OlegI
Nov 20 '18 at 10:09
...
How to fix the aspect ratio in ggplot?
...ox.
(I also suggest you use ggsave to save your resulting plot to pdf/png/etc, rather than the pdf(); print(p); dev.off() sequence.)
library(ggplot2)
df <- data.frame(
x = runif(100, 0, 5),
y = runif(100, 0, 5))
ggplot(df, aes(x=x, y=y)) + geom_point() + coord_fixed()
...
How does @synchronized lock/unlock in Objective-C?
... is handled at runtime. This allows for optimization on uncontended locks, etc.
– Quinn Taylor
Aug 1 '09 at 1:18
7
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What is the point of a private pure virtual function?
...c function, you could put some common things (such as logging, statistics, etc.) in the beginning and in the end of the function and then, "in the middle" to call this private virtual function, that will be different for the specific derived class. Something like:
class Base
{
// ..
public:
...