JIT What is JIT
JIT = Just In Time Just-in-time compilation is a form of dynamic compilation and a technology that optimizes the operation of virtual machines.
There are usually two ways to run a
Month: October 2021
Delphi – Global hook thread takes up too many CPUs, how to fix it?
The following global hook threads take up too much CPU, unless I add Sleep(10) there,
There are other solutions instead of sleep (10 milliseconds)-sleep does not look Like the best solution for my
Delphi – screenshot of the screen specific part of the screen
I am trying to take a screenshot of a specific part of the screen. Here are the coordinates of the part of the screen I want to “cut”:
Left: 442< br>Top: 440
Right: 792
Bottom: 520
That
Delphi – Why does a class need an empty method to call it?
I am evaluating an existing dependency injection library for Delphi, and settled on delphidicontainer due to its simplicity-it only requires a unit file!
However, there is one thing I don’t u
What is the best way to handle an integer overflow in C #?
Dealing with integer overflow is a common task, but what is the best way to deal with it in C#? Are there some syntactic sugars that are simpler than other languages? Or is this really the best way
Delphi element alignment – center
It seems that the alignment attribute is very effective, but you can align elements, so if all elements are smaller than the container size, all elements on the panel will be aligned to all element
An error occurred while creating TRESTCLIENT: “None registers the peer of the interface with GUID [{}]
I have created my class to use REST. I have a problem with the TRESTClient component at runtime.
TFrwWebServiceREST = class(TInterfacedObject, IRESTWebServiceProxy)
private
FClientRest: TRES
Delphi: How to store TCUSTOMFRAME and record in a list
I am using TObjectList to store TCustomFrames. Now I want to store more information about TCustomFrame in the same list. The record will be good.
Which delphi class do you want to store in th
Function – Strange Construction in Lua
I am learning Lua and encountered the following constructs:
button.action = function() buttonPressed() end< /pre> Is it the same?
button.action = buttonPressed() end ?
I know that
Delphi dictionary release
I implemented the following classes:
type
TUtilProcedure = procedure(var AJsonValue: TJSONObject);< br />
TCallback = class
private
FName: string;
FProcedure: TUtilProcedure;
FAnnotatio