Archive for the ‘Delphi 2006’ Category
Posted by jpluimers on 2016/04/05
The “Official statement” of Embarcadero about their recent hacks are in the form of comments on public messages mentioning the hacks, some asking to take discussions offline .
They forgot to comment on Delphi: disable or change your welcome page to not use the Embarcadero site (as that site has been hacked twice this weekend) « The Wiert Corner – irregular stream of stuff , so here is their comment from the G+ thread I posted:
FYI: Future versions will no longer have the banner pulled from the website on the start page.
Source: This weekend, the Embarcadero web site was hacked by AnonCoders. once…
I hope it will be the upcoming Delphi 10.1 Berlin version, but given their speed at responding to security threats, I won’t hold my breath.
–jeroen
PS: what a coincidence that I wrote this yesterday on G+ :
I know of a few companies that could benefit from more openness.
Ilya Grigorik originally shared : Edge team announced new (EdgeHTML) open issue tracker: http://bit.ly/1S3uhp5 – yay! The times, they are changing.File away!
Posted in Delphi , Delphi 10 Seattle , Delphi 2005 , Delphi 2006 , Delphi 2007 , Delphi 2009 , Delphi 2010 , Delphi XE , Delphi XE2 , Delphi XE3 , Delphi XE4 , Delphi XE5 , Delphi XE6 , Delphi XE7 , Delphi XE8 , Development , Software Development | Leave a Comment »
Posted by jpluimers on 2016/03/14
Initial hack – image via the forums server.
This weekend, the Embarcadero web site was hacked by AnonCoders . Not once (see also [WayBack ] G+ link and [WayBack ] DelphiPraxis link and [WayBack ] image ) but at least twice (see also [WayBack ] G+ link and [WayBack ] image and [WayBack ] Delphi Praxis link and [WayBack ] image ) where the initial hacked simple text “Hacked By AnonCoders ~ Cyber Caliphate” after having been reverted back to the site – hopefully by Embarcadero staff – was replaced with [WayBack] more graphical content later on.
Hack presenting itself in the IDE – image via the forums server.
The Welcome Page inside the Delphi IDE uses the Embarcadero web site, so the Delphi IDE Welcome Page was also affected (see also [WayBack ] this G+ link ).
Because the IDE uses this on-line content, potentially any code could be executed inside the IDE (apart from that page being loaded over http, so any man-in-the-middle could abuse this, but I digress ). This imposes a security risk as many developers run the IDE from accounts having more rights than the average user.
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Posted in Delphi , Delphi 10 Seattle , Delphi 2005 , Delphi 2006 , Delphi 2007 , Delphi 2009 , Delphi 2010 , Delphi XE , Delphi XE2 , Delphi XE3 , Delphi XE4 , Delphi XE5 , Delphi XE6 , Delphi XE7 , Delphi XE8 , Development , QC , Software Development | 13 Comments »
Posted by jpluimers on 2016/02/17
A wile ago, I had a this error when trying to get the TIME portion of a DATE column:
ORA-00904: "TIME": invalid identifier
This doesn’t work in Oracle, even though when you search for Oracle convert DATE to TIME you end up at this page listing TIME as a function: 12.7 Date and Time Functions . Alas, that page is for MySQL which is owned by Oracle for a while now .
Back to the query which was like this where date_column was of type DATE .
SELECT
id,
date_column,
TIME (date_column)
FROM some_table
That DATE type actually stores date+time , and since it was filled with Delphi TTime values, the date parts would always be “1899-12-30” (yes, I like ANSI DATE and TIMESTAMP formats ). Oracle doesn’t get that, so I wanted to get the time portion.
Solutions:
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Posted in Database Development , Delphi , Delphi 10 Seattle , Delphi 2005 , Delphi 2006 , Delphi 2007 , Delphi 2009 , Delphi 2010 , Delphi 7 , Delphi XE , Delphi XE2 , Delphi XE3 , Delphi XE4 , Delphi XE5 , Delphi XE6 , Delphi XE7 , Delphi XE8 , Development , OracleDB , Software Development | Leave a Comment »
Posted by jpluimers on 2016/02/14
Now that you’re 21 , have a glass of wine and watch this great presentation by Warren Postma which he made for last years birthday:
VIDEO
–jeroen
Posted in Delphi , Delphi 1 , Delphi 2 , Delphi 2005 , Delphi 2006 , Delphi 2007 , Delphi 2009 , Delphi 2010 , Delphi 3 , Delphi 4 , Delphi 5 , Delphi 6 , Delphi 7 , Delphi 8 , Delphi x64 , Delphi XE , Delphi XE2 , Delphi XE3 , Delphi XE4 , Delphi XE5 , Delphi XE6 , Delphi XE7 , Delphi XE8 , Development , Software Development | Leave a Comment »
Posted by jpluimers on 2015/12/17
DUnit registration can mix TestSuites and TestCases.
Some links:
–jeroen
Posted in Agile , Delphi , Delphi 10 Seattle , Delphi 2005 , Delphi 2006 , Delphi 2007 , Delphi 2009 , Delphi 2010 , Delphi 5 , Delphi 6 , Delphi 7 , Delphi XE , Delphi XE2 , Delphi XE3 , Delphi XE4 , Delphi XE5 , Delphi XE6 , Delphi XE7 , Delphi XE8 , Development , Software Development , Unit Testing | Leave a Comment »
Posted by jpluimers on 2015/12/01
On the todo list:
Interesting use of an IDE plugin: Copy a string from a “Watch” entry to the clipboard without quotes. – Thomas Mueller (dummzeuch) – Google+
Source: delphi – Can I change the display format for strings in the watch list? – Stack Overflow :
Every now and then I use the watch window to display strings which contain sql statements.Now I select Copy Value from the context menu and get
'SELECT NAME FROM SAMPLE_TABLE WHERE FIRST_NAME = ''George'''#$D#$A
but want
SELECT NAME FROM SAMPLE_TABLE WHERE FIRST_NAME = 'George'
The answer by MartynA has an OTA plugin that could be integrated with something like GExperts.
–jeroen
via: Interesting use of an IDE plugin: Copy a string from a “Watch” entry to the clipboard…
Posted in Delphi , Delphi 10 Seattle , Delphi 2005 , Delphi 2006 , Delphi 2007 , Delphi 2009 , Delphi 2010 , Delphi 7 , Delphi x64 , Delphi XE , Delphi XE2 , Delphi XE3 , Delphi XE4 , Delphi XE5 , Delphi XE6 , Delphi XE7 , Delphi XE8 , Development , Software Development | Leave a Comment »
Posted by jpluimers on 2015/10/22
Recently I bumped into it again with one of the more current Delphi XE* versions and Delphi 2007: the IDE changing the DFM files without reason.
This time it was in a multi-team environment with many branches and DFM merge hell.
A few examples of properties and components getting changes:
Warren P suggests to review your DFM changes before committing to version control and I completely agree: it is the only way to ensure they are indeed unwanted changes.
There are some stop-gab things you could try, but these only partially help
–jeroen
via:
Posted in Delphi , Delphi 10 Seattle , Delphi 2005 , Delphi 2006 , Delphi 2007 , Delphi 2009 , Delphi 2010 , Delphi XE , Delphi XE2 , Delphi XE3 , Delphi XE4 , Delphi XE5 , Delphi XE6 , Delphi XE7 , Delphi XE8 , Development , QC , Software Development | 7 Comments »
Posted by jpluimers on 2015/09/28
I’ve seen this question coming up a few times, and bumped into this at a client recently: the UAC dialog coming up when debugging a 32-bit executable.
This is caused (more details below) by Installer Detection Technology introduced in Windows Vista (with UAC) and tightened in more modern Windows versions.
The solution is to either:
not include Installer, Patch, Update, Upgrade, Setup, … in your EXE name
provide a correct manifest to your EXE (getting this right can be hard)
don’t use x86 as platform target
For software you don’t have source code for, you can alter the manifest with a requestedExecutionLevel element : Fixing the way Vista Auto-detects Installers – Ben’s Writing .
A few links on Installer Detection Technology in Windows:
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Posted in .NET , .NET 1.x , .NET 2.0 , .NET 3.0 , .NET 3.5 , .NET 4.0 , .NET 4.5 , .NET CF , C# , C# 1.0 , C# 2.0 , C# 3.0 , C# 4.0 , C# 5.0 , C# 6 (Roslyn) , Delphi , Delphi 10 Seattle , Delphi 2 , Delphi 2005 , Delphi 2006 , Delphi 2007 , Delphi 2009 , Delphi 2010 , Delphi 3 , Delphi 4 , Delphi 5 , Delphi 6 , Delphi 7 , Delphi XE , Delphi XE2 , Delphi XE3 , Delphi XE4 , Delphi XE5 , Delphi XE6 , Delphi XE7 , Delphi XE8 , Development , RemObjects C# , Software Development | 1 Comment »
Posted by jpluimers on 2015/09/02
If ever in need to translate C/C++ headers or code to Delphi, this refernece by Rudy Velthuis – a dentist with a strong interest in programming – is the best I could find: Rudy’s Delphi Corner – Pitfalls of converting .
It is written in a pretty version agnostic way, and covers the vast majority of conversion topics.
And it has been updated over time numerous times.
–jeroen
Posted in Borland C++ , C , C++ , C++ Builder , Delphi , Delphi 2005 , Delphi 2006 , Delphi 2007 , Delphi 2009 , Delphi 2010 , Delphi 7 , Delphi XE , Delphi XE2 , Delphi XE3 , Delphi XE4 , Delphi XE5 , Delphi XE6 , Delphi XE7 , Delphi XE8 , Development , Software Development | 10 Comments »
Posted by jpluimers on 2015/07/30
The Default IDE Shortcut Keys – Delphi Programming was a good starting point to find out how to disable column or line blocks.
Since the table there is incomplete (even the Embarcadero documentation is wrong as some shortcuts can turn on and off a mode), here are the relevant shortcuts keys:
Ctrl + O + C
Turns on/off blockcolumn selection mode
Delphi 5 and up
Ctrl + O + K Turns on/off block selection mode Delphi 5 and up
Ctrl + O + L
Selects current line (and turns off block selection mode)
Delphi 5 and up
This is especially useful when the block selection is stuck (this happens every now and then: it’s a known bug).
–jeroen
Posted in Delphi , Delphi 10 Seattle , Delphi 2005 , Delphi 2006 , Delphi 2007 , Delphi 2009 , Delphi 2010 , Delphi 5 , Delphi 6 , Delphi 7 , Delphi 8 , Delphi XE , Delphi XE2 , Delphi XE3 , Delphi XE4 , Delphi XE5 , Delphi XE6 , Delphi XE7 , Delphi XE8 , Development , Software Development | 6 Comments »
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