投稿時間:2022-04-09 13:10:48 RSSフィード2022-04-09 13:00 分まとめ(14件)

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python	Pythonタグが付けられた新着投稿 - Qiita	Flaskメモアプリをデプロイする(2022.4.9)	https://qiita.com/tan0ry0shiny/items/bce772a73ed0a89d9f1d	flask	2022-04-09 12:35:08
js	JavaScriptタグが付けられた新着投稿 - Qiita	??(null結合演算子)ハテナハテナで条件分岐[JavaScript]	https://qiita.com/prog_yusuke/items/baf8acce901b0b4a49c6	constfoovaluenull	2022-04-09 12:07:05
Ruby	Rubyタグが付けられた新着投稿 - Qiita	ログイン直後の処理を設定する	https://qiita.com/takumi555/items/329073d611950897f0af	douserauthoptsauthcookie	2022-04-09 12:16:27
AWS	AWSタグが付けられた新着投稿 - Qiita	新卒未経験が7月までにAWS Professional資格二冠する話	https://qiita.com/Ishii_Taiki/items/76a8ab954f7baa7b77e3	awsdop	2022-04-09 12:23:33
golang	Goタグが付けられた新着投稿 - Qiita	Go言語 エラー処理	https://qiita.com/GL-Kageyama/items/d87b67adec5ab1b4529a	nilnu	2022-04-09 12:05:42
Git	Gitタグが付けられた新着投稿 - Qiita	Git接続時のプロキシ設定について	https://qiita.com/Izzy371/items/586ac41e58034a6e2a8f	設定	2022-04-09 12:29:26
Ruby	Railsタグが付けられた新着投稿 - Qiita	【M1 mac】 An error occurred while installing mysql2 (0.5.3), and Bundler cannot continue.	https://qiita.com/coneco12_/items/6aac4e084d8f1f156254	railsnewmyappwebpa	2022-04-09 12:48:40
Ruby	Railsタグが付けられた新着投稿 - Qiita	RailsでSafariとChromeでPDFを表示する	https://qiita.com/sssssatou/items/05a702302b4f959b8120	active	2022-04-09 12:27:19
Ruby	Railsタグが付けられた新着投稿 - Qiita	ログイン直後の処理を設定する	https://qiita.com/takumi555/items/329073d611950897f0af	douserauthoptsauthcookie	2022-04-09 12:16:27
海外TECH	DEV Community	Day 555 : The Morning	https://dev.to/dwane/day-555-the-morning-b95	Day The Morningliner notes Professional Not a bad day Basically just worked on some tickets Also booked my flight to the UK Personal Don t remember what I did last night haha Think I m still getting over my jetlag Didn t feel well after dinner Think I ate too much Went to sleep and that s why the blog post went up late Going to sleep and work on the radio show in the morning Have a great night and weekend peace pieceDwane conshus	2022-04-09 03:12:56
海外TECH	DEV Community	I created something much faster than a std::string	https://dev.to/xeerx/i-created-something-much-faster-than-a-stdstring-9kp	I created something much faster than a std stringWelcome everyone I work as a freelancer in C some time ago a company asked me to work on a special type of database system and their condition was that the system be very fast faster than any known database I did this already and it turns out that my system is times faster than MySQL The work was done I received my salary and everything was fine But they contacted me a few days ago and told me why don t you try to develop the system further And i agreed I tested just about everything everything was perfect except for a few things like std string std vector I created mini libraries from those to compare performance and was surprised that what I did was much faster Therefore I developed a special string system and wanted to share it with you for the benefit and also to benefit from your suggestions and experience System Features Much faster than std string Easy to use It was designed as part of a large database so it is very fast and good at handling memory Responsive to all types of data you can enter characters numbers even decimal numbers boolean values ​​or even lists without the need to convert data types to a string It contains a system dedicated to calculating numbers and converting them into text strings It works great with decimal numbers see below to learn more All functions tested no errors detected The reason for the speed of performance The reason lies in the way I handle the heap memory I don t need to realloc memory every time the value changes and I don t need to completely reset the object when any modification is made If you are interested you can check out the set function i have left comments that can explain this further Test results METHOD CLASS TIME NOTES create empty xstring string create by string xstring string create by character xstring string Unavailable used to string create by bool xstring string Unavailable used to string create by integer xstring string Unavailable used to string create by decimal xstring string Unavailable used to string create by same object xstring string create by multiple xstring string Unavailable append xstring string prepend xstring string Unavailable used insert insert xstring string compare xstring string swap xstring string to lower xstring string Unavailable to upper xstring string Unavailable select by index xstring string select by char and pos xstring string select last xstring string pop last xstring string pop by index xstring string reverse xstring string Unavailable find first of xstring string find last of xstring string sub string xstring string is empty xstring string Test InfoOS linux ubuntu processor Intel R Core TM i U CPU GHzmemory MiB System memoryCompiler g C Version c tested by valgrind you can test with just run script and you will got same ratiosYou can find the source file and test script here GitHub xStringI have some questions Are there any errors that I did not notice Is there anything that can be done to improve performance Is there anything missing What is your opinion and what are your suggestions	2022-04-09 03:10:21
北海道	北海道新聞	上海、新型コロナ２万３千人　感染止まらず、最多更新	https://www.hokkaido-np.co.jp/article/667559/	新型コロナウイルス	2022-04-09 12:04:48
北海道	北海道新聞	マスターズゴルフ、松山が２位浮上　第２ラウンド、首位と５打差	https://www.hokkaido-np.co.jp/article/667541/	男子ゴルフ	2022-04-09 12:01:05
海外TECH	reddit	Postgame Thread: April 8 - Texas Rangers @ Toronto Blue Jays	https://www.reddit.com/r/Torontobluejays/comments/tzk6ib/postgame_thread_april_8_texas_rangers_toronto/	Postgame Thread April Texas Rangers Toronto Blue JaysLine Score Final R H E TEX TOR Box Score TOR AB R H RBI BB SO BA TEX AB R H RBI BB SO BA CF Springer LF Miller B SS Bichette B B Semien B Guerrero Jr SS Seager C RF Hernández T C Garver LF Gurriel Jr B Lowe N DH Kirk CF García Ad B Chapman M RF Calhoun K C Jansen D B Ibáñez B Biggio DH Calhoun W B Espinal Sa TOR IP H R ER BB SO P S ERA TEX IP H R ER BB SO P S ERA Berríos Gray Jn Saucedo King Thornton Sborz Stripling Santana D Merryweather Holland G Cimber García Y Romano Scoring Plays Inning Event Score T Brad Miller homers on a line drive to left center field T Mitch Garver walks T Nathaniel Lowe singles on a line drive to center fielder George Springer Corey Seager scores Mitch Garver to nd T Andy Ibanez grounds into a force out shortstop Bo Bichette to second baseman Cavan Biggio Mitch Garver scores Adolis Garcia to rd Kole Calhoun out at nd Andy Ibanez to st T Mitch Garver homers on a fly ball to left center field Corey Seager scores T Nathaniel Lowe singles on a ground ball to left fielder Lourdes Gurriel Jr Corey Seager scores Mitch Garver to rd Nathaniel Lowe to nd B Vladimir Guerrero Jr singles on a line drive to right fielder Kole Calhoun George Springer scores Bo Bichette to nd B Lourdes Gurriel Jr grounds into a force out second baseman Marcus Semien to shortstop Corey Seager Bo Bichette scores Vladimir Guerrero Jr to rd Teoscar Hernandez out at nd Lourdes Gurriel Jr to st B Alejandro Kirk out on a sacrifice fly to left fielder Brad Miller Vladimir Guerrero Jr scores B Vladimir Guerrero Jr singles on a sharp line drive to right fielder Kole Calhoun George Springer scores Bo Bichette to nd B Teoscar Hernandez homers on a fly ball to right field Bo Bichette scores Vladimir Guerrero Jr scores B Santiago Espinal doubles on a sharp line drive to center fielder Adolis Garcia Danny Jansen scores T Adolis Garcia homers on a fly ball to right center field B Blue Jays challenged tag play call on the field was overturned Lourdes Gurriel Jr doubles on a line drive to left fielder Brad Miller Teoscar Hernandez scores Lourdes Gurriel Jr to rd B Danny Jansen homers on a fly ball to left center field Highlights Description Length HD Brad Miller hammers a leadoff home run HD Nathaniel Lowe extends the Rangers lead with a single HD Marcus Semien reaches home following a wild pitch HD Andy Ibáñez plates Mitch Garver with an RBI groundout HD Mitch Garver crushes a two run homer in the nd HD Nathaniel Lowe grounds his nd RBI single of the game HD Vlad Guerrero Jr plates George Spring with a single HD Gurriel Jr plates Bichette with a groundout HD Alejandro Kirk plates Vlad Jr with a sac fly HD Vlad Jr plates George Springer with a single HD Teoscar Hernández belts a game tying three run jack HD Jon Gray fans four batters in his Rangers debut HD Santiago Espinal plates Danny Jansen with a double HD Adolis García ties the game up with a solo home run HD Gurriel Jr lines a go ahead RBI double in the th HD Danny Jansen extends the Blue Jays lead with a homer HD Dennis Santana picks off Bo Bichette overturned HD Decisions Winning Pitcher Losing Pitcher Save Cimber Santana D Romano Game ended at PM submitted by u BlueJaysBaseball to r Torontobluejays link comments	2022-04-09 03:08:59