version control - Accurate git commits -


if have code like

/**  * blah blah blah  */ ...some codes... /**  * yadda yadda

and add

/**  * blah blah blah  */ ...some codes... /**  * blah blah blah  */ ...some codes...

before "yadda yadda" commanet, git diff show added:

 +  * blah blah blah  +  */  +  ...some codes...  + /**

is there way tell git, "hey, that's not right. try again."? know of --patience seems git diff , life of me never works correctly. know it's no super important, makes diffs , commit logs, on github, more clean.

the way git stores files in repository on whole-file basis. when ask difference between 2 versions, git retrieves both complete files repository1, , runs diff algorithm between them. unlike other source control systems, git not calculate or store differences between files @ time of commit.

this method has advantage of changing behaviour of diff @ time ask it. example, have seen --patience flag uses different diff algorithm determine (possibly) better patch between 2 files.

because of way files stored in git repository, not possible tell git somehow keep track of custom diff alignment.

  1. deep down in git repository, inside .pack files, git uses various delta encoding methods store differences between similar objects , reduce size of repository. however, on lower level file storage , not actual diffs between source files.

Comments

Post a Comment

Popular posts from this blog

image - ClassNotFoundException when add a prebuilt apk into system.img in android -

i'm in trouble add prebuilt apk system.img based taiwan mtk android phone platform, when push apk onto device,after reboot phone,the apk can installed succecessfully,but if add apk alps/out/target/product/$prj/system/app or vendor/mediatek/$prj/artifacts/out/target/product/$prj/system/app ,and produce system.img,the apk can't installed normally,the logcat say: a.lang.runtimeexception: unable instantiate activity componentinfo{com.sec.android.widgetapp.ap.hero.accuweather.widget/com.sec.android.widgetapp.ap.hero.accuweather.widget.weatherclock}: java.lang.classnotfoundexception: com.sec.android.widgetapp.ap.hero.accuweather.widget.weatherclock. can tell me what's problem ? when package manager installs apps part of system partition different installing apps on data partition. looks app using libraries somewhere else. when install on data lib directory created in apps data directory , symlinked /data/app-lib/. when apps installed on system it's expecte...
Read more

I need to import mysql 5.1 to 5.5? -

i have mysql 5.1 database , need import localhost running 5.5. how import 5.5 or downgrade mysql? install phpmyadmin 5.1 os: http://www.wikihow.com/install-phpmyadmin-on-your-windows-pc or https://www.digitalocean.com/community/articles/how-to-install-and-secure-phpmyadmin-on-ubuntu-12-04 then login, click on database, hit export, , export in sql format (quick fine). import .sql file 5.5 server (after installing phpmyadmin) logging in clicking database , hit import. hope helps!
Read more

Java, Hibernate, MySQL - store UTC date-time -

i saw here on few related questions (like this one , of course, this one )... essentially, want store date-time utc, , let application user choose time zone wants display date-time in. since seems date-time fields affected underlying jdbc driver, wonder if acceptable way go storing utc date-time: set both mysql , application server machine utc time zone (no need separate) both mysql , jvm should pick underlying system time settings (if not instructed otherwise) use datetime table columns on mysql side use java.util.date corresponding mapping on hibernate side (i guess java.sql.timestamp used too) let application worry interpreting date-time fields - i.e. let user choose preferred time zone is ok? edit clarify - here meant refer timestamps created strictly on server (e.g.date-time of record creation). application server instantiates date objects (new date() equals current date-time on server, , time zone agnostic). if client user wants supply date searching/filte...
Read more