Michael Meeks, CEO společnosti Collabora, na apríla oznámil, nebyl to ale apríl, že nadace The Document Foundation zastřešující vývoj kancelářského balíku LibreOffice vyloučila ze svých řad všechny zaměstnance a partnery společnosti Collabora, tj. více než třicet lidí, kteří po mnoho let přispívali do LibreOffice. Nadace The Document Foundation po několika dnech publikovala oficiální vyjádření. Přiznává pochybení při zakládání
… více »Protože je už po aprílu, můžou strahováci opět zveřejnit program další Virtuální Bastlírny, aniž by připravená témata působila dojmem, že jde o žert. Vězte tedy, že v úterý 14. dubna (změna!!!) od 20:00 proběhne VB, kde se setkají bastlíři, technici, učitelé i nadšenci do techniky a kde i vy se můžete zapojit do družného hovoru, jako by všichni seděli u pomyslného piva. Co mají bastlíři tento měsíc na srdci? Pravděpodobně by nás musel zasáhnout
… více »Byla vydána verze 26.1 aneb čtvrtletní aktualizace open source počítačového planetária Stellarium (Wikipedie, GitHub). Vyzkoušet lze webovou verzi Stellaria na Stellarium Web.
VOID (Video Object and Interaction Deletion) je nový open-source VLM model pro editaci videa, který dokáže z videí odstraňovat objekty včetně všech jejich fyzikálních interakcí v rámci scény (pády, kolize, stíny...) pomocí quadmaskingu (čtyřhodnotová maska, která člení pixely scény do čtyř kategorií: objekt určený k odstranění, překrývající se oblasti, objektem ovlivněné oblasti a pozadí scény) a dvoufázového inpaintingu. Za projektem stojí výzkumníci ze společnosti Netflix.
Design (GitHub) je 2D CAD pro GNOME. Instalovat lze i z Flathubu. Běží také ve webovém prohlížeči.
Příspěvek na blogu herního enginu Godot představuje aplikaci Xogot přinášející Godot na iPad a iPhone. Instalovat lze z App Storu. Za Xogotem stojí Miguel de Icaza (GitHub) a společnost Xibbon.
Na čem pracují vývojáři webového prohlížeče Ladybird (GitHub)? Byl publikován přehled vývoje za březen (YouTube).
ESP-IDF (Espressif IoT Development Framework), tj. oficiální vývojový framework pro vývoj aplikací na mikrokontrolérech řady ESP32, byl vydán v nové verzi 6.0. Detaily na portálu pro vývojáře.
DeepMind (Alphabet) představila novou verzi svého multimodálního modelu, Gemma 4. Modely jsou volně k dispozici (Ollama, Hugging Face a další) ve velikostech 5-31 miliard parametrů, s kontextovým oknem 128k až 256k a v dense i MoE variantách. Modely zvládají text, obrázky a u menších verzí i audio. Modely jsou optimalizované pro běh na desktopových GPU i mobilních zařízeních, váhy všech těchto modelů jsou uvolněny pod licencí Apache 2.0. Návod na spuštění je už i na Unsloth.
Cursor (Wikipedie) od společnosti Anysphere byl vydán ve verzi 3. Jedná se o multiplatformní proprietární editor kódů s podporou AI (vibe coding).
user@NB-Pepe:~/zdrojaky$ git clone git://git.dolezel.info/qgamex.git
Initialized empty Git repository in /home/user/zdrojaky/qgamex/.git/
remote: Counting objects: 22, done.
remote: Compressing objects: 100% (22/22), done.
remote: Total 22 (delta 12), reused 0 (delta 0)
Receiving objects: 100% (22/22), 16.71 KiB, done.
Resolving deltas: 100% (12/12), done.
user@NB-Pepe:~/zdrojaky$ cd qgamex
user@NB-Pepe:~/zdrojaky/qgamex$ qmake
WARNING: Found potential symbol conflict of mainform.cpp (mainform.cpp) in SOURCES
WARNING: Found potential symbol conflict of mainform.h (mainform.h) in HEADERS
user@NB-Pepe:~/zdrojaky/qgamex$ make
Makefile:157: warning: overriding commands for target `moc_mainform.cpp'
Makefile:154: warning: ignoring old commands for target `moc_mainform.cpp'
g++ -c -pipe -g -Wall -W -O2 -D_REENTRANT -DQT_NO_DEBUG -DQT_THREAD_SUPPORT -DQT_SHARED -DQT_TABLET_SUPPORT -I/usr/share/qt3/mkspecs/default -I. -I/usr/include/qt3 -o qgamex.o qgamex.cpp
In file included from qgamex.cpp:20:
qgamex.h:22:23: error: QStringList: No such file or directory
qgamex.h:23:16: error: QMap: No such file or directory
In file included from qgamex.cpp:21:
mainform.h:22:19: error: QDialog: No such file or directory
mainform.h:23:25: error: ui_mainform.h: No such file or directory
qgamex.cpp:23:24: error: QApplication: No such file or directory
qgamex.cpp:24:23: error: QMessageBox: No such file or directory
qgamex.cpp:25:16: error: QDir: No such file or directory
qgamex.cpp:26:24: error: QDomDocument: No such file or directory
qgamex.cpp:27:17: error: QFile: No such file or directory
qgamex.cpp:28:26: error: QTemporaryFile: No such file or directory
qgamex.cpp:29:20: error: QProcess: No such file or directory
qgamex.cpp:30:19: error: QtDebug: No such file or directory
In file included from qgamex.cpp:20:
qgamex.h:25: error: ‘QStringList’ does not name a type
qgamex.h:26: error: ‘QString’ was not declared in this scope
qgamex.h:26: error: ‘QMap’ was not declared in this scope
qgamex.h:26: error: ‘QString’ was not declared in this scope
qgamex.h:26: error: ‘QString’ was not declared in this scope
qgamex.h:26: error: ‘data’ was not declared in this scope
qgamex.h:26: error: initializer expression list treated as compound expression
qgamex.h:27: error: ‘QString’ was not declared in this scope
qgamex.h:27: error: expected primary-expression before ‘const’
qgamex.h:27: error: ‘QString’ was not declared in this scope
qgamex.h:27: error: ‘data’ was not declared in this scope
qgamex.h:27: error: initializer expression list treated as compound expression
qgamex.h:28: error: ‘QString’ was not declared in this scope
qgamex.h:29: error: ‘QString’ does not name a type
qgamex.h:30: error: expected ‘,’ or ‘...’ before ‘<’ token
qgamex.h:30: error: ISO C++ forbids declaration of ‘QMap’ with no type
qgamex.h:32: error: expected ‘,’ or ‘...’ before ‘<’ token
qgamex.h:32: error: ISO C++ forbids declaration of ‘QMap’ with no type
qgamex.h:35: error: ‘QString’ does not name a type
In file included from qgamex.cpp:21:
mainform.h:25: error: expected class-name before ‘,’ token
mainform.h:26: error: expected class-name before ‘{’ token
mainform.h:27: error: ISO C++ forbids declaration of ‘Q_OBJECT’ with no type
mainform.h:28: error: expected ‘;’ before ‘public’
mainform.h:32: error: expected `:' before ‘slots’
mainform.h:33: error: expected primary-expression before ‘void’
mainform.h:33: error: ISO C++ forbids declaration of ‘slots’ with no type
mainform.h:33: error: expected ‘;’ before ‘void’
mainform.h:39: error: ‘QListWidgetItem’ has not been declared
mainform.h:44: error: expected ‘,’ or ‘...’ before ‘&’ token
mainform.h:44: error: ISO C++ forbids declaration of ‘QString’ with no type
mainform.h: In member function ‘void MainForm::switchedRunType()’:
mainform.h:42: error: ‘updateByCheckbox’ was not declared in this scope
qgamex.cpp: In function ‘int main(int, char**)’:
qgamex.cpp:40: error: ‘QApplication’ was not declared in this scope
qgamex.cpp:40: error: expected `;' before ‘app’
qgamex.cpp:42: error: ‘class MainForm’ has no member named ‘show’
qgamex.cpp:44: error: ‘app’ was not declared in this scope
qgamex.cpp:48: error: ‘QMap’ was not declared in this scope
qgamex.cpp:48: error: ‘QString’ was not declared in this scope
qgamex.cpp:48: error: ‘params’ was not declared in this scope
qgamex.cpp:49: error: ‘getenv’ was not declared in this scope
qgamex.cpp:51: error: ‘loadProfile’ cannot be used as a function
qgamex.cpp:55: error: ‘QApplication’ was not declared in this scope
qgamex.cpp:55: error: expected `;' before ‘app’
qgamex.cpp:56: error: ‘QMessageBox’ has not been declared
qgamex.cpp: At global scope:
qgamex.cpp:73: error: expected ‘,’ or ‘...’ before ‘<’ token
qgamex.cpp:73: error: ISO C++ forbids declaration of ‘QMap’ with no type
qgamex.cpp: In function ‘void runGame(int, char**, int)’:
qgamex.cpp:77: error: ‘QTemporaryFile’ was not declared in this scope
qgamex.cpp:77: error: expected `;' before ‘file’
qgamex.cpp:78: error: ‘QStringList’ was not declared in this scope
qgamex.cpp:78: error: expected `;' before ‘args’
qgamex.cpp:79: error: ‘QString’ was not declared in this scope
qgamex.cpp:79: error: expected `;' before ‘cmd’
qgamex.cpp:81: error: ‘file’ was not declared in this scope
qgamex.cpp:82: error: ‘filename’ was not declared in this scope
qgamex.cpp:86: error: ‘params’ was not declared in this scope
qgamex.cpp:96: error: ‘params’ was not declared in this scope
qgamex.cpp:98: error: expected `;' before ‘xm’
qgamex.cpp:100: error: ‘xm’ was not declared in this scope
qgamex.cpp:102: error: ‘cmd’ was not declared in this scope
qgamex.cpp:107: error: ‘params’ was not declared in this scope
qgamex.cpp:109: error: ‘cmd’ was not declared in this scope
qgamex.cpp:114: error: ‘params’ was not declared in this scope
qgamex.cpp:116: error: ‘cmd’ was not declared in this scope
qgamex.cpp:120: error: ‘params’ was not declared in this scope
qgamex.cpp:122: error: ‘cmd’ was not declared in this scope
qgamex.cpp:130: error: ‘params’ was not declared in this scope
qgamex.cpp:132: error: ‘cmd’ was not declared in this scope
qgamex.cpp:137: error: ‘params’ was not declared in this scope
qgamex.cpp:141: error: ‘cmd’ was not declared in this scope
qgamex.cpp:146: error: ‘cmd’ was not declared in this scope
qgamex.cpp:149: error: expected `;' before ‘arg’
qgamex.cpp:150: error: ‘arg’ was not declared in this scope
qgamex.cpp:166: error: ‘QProcess’ was not declared in this scope
qgamex.cpp:166: error: expected `;' before ‘process’
qgamex.cpp:169: error: expected `;' before ‘args’
qgamex.cpp:171: error: ‘args’ was not declared in this scope
qgamex.cpp:173: error: ‘qDebug’ was not declared in this scope
qgamex.cpp:175: error: ‘params’ was not declared in this scope
qgamex.cpp:180: error: ‘process’ was not declared in this scope
qgamex.cpp:180: error: ‘QProcess’ is not a class or namespace
qgamex.cpp:181: error: ‘QIODevice’ has not been declared
qgamex.cpp:185: error: ‘process’ was not declared in this scope
qgamex.cpp:185: error: ‘QProcess’ is not a class or namespace
qgamex.cpp:186: error: ‘QIODevice’ has not been declared
qgamex.cpp:189: error: ‘process’ was not declared in this scope
qgamex.cpp:190: error: ‘QMessageBox’ has not been declared
qgamex.cpp: At global scope:
qgamex.cpp:73: warning: unused parameter ‘argv’
qgamex.cpp:73: warning: unused parameter ‘QMap’
qgamex.cpp: In function ‘int getFreeDisplay()’:
qgamex.cpp:199: error: ‘QFile’ has not been declared
qgamex.cpp:199: error: ‘QString’ was not declared in this scope
qgamex.cpp: In function ‘int getCurrentDisplay()’:
qgamex.cpp:207: error: ‘getenv’ was not declared in this scope
qgamex.cpp:212: error: ‘exit’ was not declared in this scope
qgamex.cpp:216: error: ‘strchr’ was not declared in this scope
qgamex.cpp:220: error: ‘exit’ was not declared in this scope
qgamex.cpp:223: error: ‘atoi’ was not declared in this scope
qgamex.cpp: At global scope:
qgamex.cpp:227: error: ‘QString’ does not name a type
qgamex.cpp:240: error: ‘QStringList’ does not name a type
qgamex.cpp:263: error: ‘QString’ does not name a type
qgamex.cpp:273: error: redefinition of ‘bool loadProfile’
qgamex.h:26: error: ‘bool loadProfile’ previously defined here
qgamex.cpp:273: error: ‘QString’ was not declared in this scope
qgamex.cpp:273: error: ‘QMap’ was not declared in this scope
qgamex.cpp:273: error: ‘QString’ was not declared in this scope
qgamex.cpp:273: error: ‘QString’ was not declared in this scope
qgamex.cpp:273: error: ‘data’ was not declared in this scope
make: *** [qgamex.o] Error 1
user@NB-Pepe:~/zdrojaky/qgamex$
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