APR
23
2017

Current state of Babe

A better view of this post can be found here:
https://medium.com/@temisclopeolimac/current-state-of-babe-9fb56ce16ac6

To continue my last post about Babe [1] where I wrote about a little of its history, in this new entry (I’ve now switched from the KDE blogs to Medium) I will tell you about the current state of Babe and the features implemented so far.
[1] https://blogs.kde.org/2017/04/14/introducing-babe-history

So welcome to this walk through Babe:

APR
14
2017

Introducing Babe - History

https://babe.kde.org/

This is my very first post for KDE blogs and it is also my very first application. So when I sit down to think about what to write about I thought I would like to tell you all about how and why I wanted to start coding and then why I decided to create a (yet another (i know)) music player, specially made for KDE/Plasma.

So here comes the story:

SEP
3
2016

KDb 3, KProperty 3, KReport 3, Kexi 3 and special offer during Akademy

We're pretty close to "beta" releases of the KDb 3, KProperty 3, KReport 3 frameworks as well as Kexi 3, the data-oriented app creator. So while I am not in person @ Akademy I though a "special offer" during this special time would be in order: if anyone has questions or needs assistance in planning port to one of the APIs offered, ping me on IRC or mail me. And also later :)

What's in the box and when to use the toys:

APR
24
2016

clazy: Suppressing warnings

Clazy [1][2] just got support for suppressing warnings by reading a special comment in your code.
The syntax is similar to what krazy has.

Ignore the whole file:
// clazy:skip

Ignore the whole file for these checks:
// clazy:excludeall=foreach,qstring-allocations

Ignore these checks at the line number where the comment appears:
(...) // clazy:exclude=qfileinfo-exists,copyable-polymorphic

Enjoy!

FEB
3
2016

Hidden b.k.o-phab links

Well, consider them unhidden now: if you missed a structured place to link bugs.kde.org big/wish reports with KDE Phabricator tasks, look no further.

NOV
15
2015

New C++/Qt code checks in clazy static analyzer

About two months ago I blogged about clazy, a Qt oriented static analyser.

Since then it has moved to an official KDE repo http://anongit.kde.org/clazy, got an IRC channel (#kde-clazy @ freenode) and also many fun new checks.

Here's a quick dump of the new features (be sure to see the README for the old checks too):

**** Performance related checks ****

NOV
5
2015

QRegExp + QStringLiteral = crash at exit

If you're seeing crashes lately, and they look like:

(gdb) bt
#0 0x00007ffff6790913 in QString::~QString() () from /usr/x86_64-pc-linux-gnu/lib/libQt5Core.so.5
#1 0x00007ffff680fd89 in QHashData::free_helper(void (*)(QHashData::Node*)) () from /usr/x86_64-pc-linux-gnu/lib/libQt5Core.so.5
#2 0x00007ffff6828e14 in (anonymous namespace)::Q_QGS_globalEngineCache::innerFunction()::Holder::~Holder() ()
from /usr/x86_64-pc-linux-gnu/lib/libQt5Core.so.5

AUG
11
2015

KSnapshot-Next

KSnapshot is getting an overhaul.

It's actually a little more complicated than that. I started to work on the KF5 port of KSnapshot (EDIT: no, contrary to what Phoronix claims this port is not my work; I simply wanted to fix anything that needed fixing) sometime in early March this year, before I realised that the codebase, while perfectly in order for being a X11-only screenshot taker for KDE (yes, KSnapshot actually has a complete and fairly decent KF5 port in its frameworks branch on KDE Git), was in need of a major overhaul if we were going to get proper Wayland support in.

AUG
3
2015

git-worktree

[Skip if you're not a git user]

You will often want to have more than one build environment in parallel, for example if you want to work on stable and various feature branches. Recommended way so far was to use a git-new-workdir script. This solution saves space (e.g. ~300MiB for a calligra branch instead of ~1200MiB) and time.

JUN
23
2015

Kexi 3!

I am happy to say that Pre-Alpha edition of ‪Kexi‬ 3.0 runs nicely already after like 3 weeks of porting! Especially its tabular view work out of the box for me after fixing the last compilation error with zero fixes needed in the functionality.

Porting for the porting itself would not be an interesting goal. As you see on the picture Kexi 3.0 uses KDE Frameworks 5. With Qt 5.4 it's More compact, faster, closer to mobile devices. And a 1st class citizen called Windows version has to come to reach the wide audience.

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