[keys] Forum Topics

Today I wanted to post an example , I realized that I didn't had buttons to insert code or to define code lines. I had to read https://www.daniweb.com/welcome/syntax and then make several attempts to insert code. One thing that it would be done in few milliseconds if I had a …

Several keyboard keys in Daniweb are doing the wrong things. - Occasionally backspace is taking me back to previous pages instead of removing characters. - The END key takes me to the beginning of the line instead of the end of the line. - I occasionally find myself navigating where …

How are keys and passwords stored in a computer to make them secure? If encryption is used to secure keys and passwords - won't there need to be a key or password for it also? Will that one be encrypted as well? It seems to me that eventually there will …

1. What exactly is a surrogate primary key? 2. Is a surrogate primary key just a made up attribute inserted into a table by the database administrator? All I know is that you use a surrogate key when there is no primary key or the natural key may not be …

Hi all. Have been racking my brains about how to go about creating a multidimensional array dynamically from an array of keys. Something like... $keys = array('key1', 'key2', 'key3'); $value = 'some value'; // $md = ...???!!!... I need the $md multidimensional array to have the keys thus... $md['key1']['key2']['key3'] = …

i am getting array output as: Array ( [0] => Array ( [0] => 000000 [1] => 000400 [2] => 000450 ) ) Array ( [0] => Array ( [0] => 000350 [1] => 000400 ) ) i want output like this: Array ( [0] => Array ( [0] => …

Hey I have dictionary like following one dicts = {'met_293': ['81.0175','4','7','7','29.76','23','1','0','22','28.57','2','[KG]EHY'],'met_394': ['79.9579','4','7','7','29.76','18','3','0','15','28.57','2','EHY[ILV]'],'met_309': ['81.0175','4','7','7','29.76','23','1','0','22','28.57','2','[KG]EHY'],'met_387': ['79.9579','4','7','7','29.76','18','3','0','15','28.57','2','EHY[ILV]']} I want to remove keys which have same value like 'met_293' and 'met_309' those two keys have same value at 12th position which is '[KG]EHY' so i want my dictionary like this {'met_293': ['81.0175','4','7','7','29.76','23','1','0','22','28.57','2','[KG]EHY'],'met_394': ['79.9579','4','7','7','29.76','18','3','0','15','28.57','2','EHY[ILV]']} any …

Hello, I want to create tables in database (using SQL) and add foreign keys to each table refering to the other one. For example: CREATE TABLE ONE( ID INT NOT NULL, NAME VARCHAR(20) NOT NULL, TWOID INT NOT NULL, PRIMARY KEY (ID), FOREIGN KEY (TWOID) REFERENCES TWO (ID) ON DELETE …

i have an html form with two text boxes. one is for the product name and the other is for the price. i want the text boxes for price to allow numeric values only. is there a way of limiting user input for this text box using javascript

Hi. So, just switched to RAD XE3 to use Metropolis UI feature, and therefore started to completely rearrange and redesign my app to make it a little nicer, only this time I've chosen FireMonkey Metropolis App, since it has some good components, such as TSwitch (slide switch). Everything seems to …

Hi, I was creating clone of breakout and got the game working correctly. But after setting up menu my keyboard doesnt respond anymore. But if I launch game directly without Menu class keys are working perfectly. Where the problem might be? Here is the full source code. VBreakOut.java package net.viped; …

Hello , I was wondering if I could move my form or any other object with my arrowkeys in vb.2010? I found out how to do this in vb6 but this function can't be used in vb.2010 and can't find the replaced function anywhere. If anyone can help me , …

how do I set a shortcut key for 1 of the textboxes in vb.net. When I goto the textbox and press F3, then it should give the current date in the textfield...Can somebody help me with this?? Thanks in advance..:)

I am looking to create a PBBG game using HTML and CSS for the display and then PHP and MySQL to handle the game itself. It shall only be simple, click on this item and upgrade it if you have enough resources e.t.c. I am hoping to make it a …

Hello. I recently finished my 1. semester in Computer Science, and got a good fundamental idea on programming in Python. Our exam assignment whas to create a game where we had to smash robots by clicking around with the mouse. The GUI was provided by our instructor. Now we newer …

Hi, I want to know if is possible to make those events/automation with a Python code( without any program like Pywinauto ), so I could compile the python code: 1. [B]sending keys to an active window;[/B] 2. [B]sending mouse clicks to specific coordinates in a window;[/B] 3. [B]set the window …

Hi, I want to know what Windows language can make ALMOST all sorts of automations like : [I]- sending keys, to a focused window ; - sending mouse clicks to specific coordinates in a window ; - finding if a window exists, by name ; - set it to be …

I am making a fake virus program as a joke and would like to know how to disable all of the keys except for the shift and enter keys.(these will exit the program) Thanks

I am Making A program for malking a phonebook. for that i am storing a list in dictionary. Like this: [code] phbuk={} def add(): a=raw_input('Name :') b=raw_input('Email :') c=raw_input('Mobile :') name=[a,b,c] d=len(phbuk) phbuk[d+1]=name [/code] Now if i want to delete a particular record just by giving name then how can …

hello! i have this problem with this code. I mean everything works just fine except i dont know how to change program to return me new value. in my program i had to make 2 functions. preberiKontakte() to get their names & id and izlusciOsebe(vrstica, kontakti) to get set of …

Hi, I am currently studying the database. I came across the concept of 'Keys'. I am very much confused in all of them. Can anyone help me by giving comparison between them along with some example?

I'm creating a hotkey application and this application does work when focused and also if not focused, so my problem is I cannot disable keyboard keys like ctr+alt+Del or alt+f4 while not focused. I want to disable those keys while the program is running and while unfocused. :D thnx for …

Hi, I am trying to create a foreign key between 2 tables. I am using MySQL Workbench but every time I create the foreign key relationship, it just dissappears after clicking "apply"... Initially I thought it was Workbench so I tried the legacy Query Browser - but it does the …