java - How to extract the left most common characters in a string list? -

-

assume have following list of string objects:

abc1, abc2, abc_whatever

what's efficient way extract left common characters list ? i'd abc in case.

stringutils.getcommonprefix(string... strs) apache commons lang.


Comments

Post a Comment

Popular posts from this blog

Admob integration with pygame in android -

-
hello curious know solution integrating admob app written in pygame subset android. have tried below things did' t work me :( still nothing working me may there no way :( try 1: followed google https://developers.google.com/mobile-ads-sdk/docs/admob/fundamentals#android solution has no code change build.xml modification didt works me :( try 2: tried below solutio also. http://www.michenux.net/android-admob-tutorial-461.html did't work me :( try 3: tried hack pythonactivity.java. getting below related errors. have googleadmobadssdk-6.4.1.jar in \pgs4a-0.9.4\libs path still below kind of error. below code: protected void oncreate(bundle savedinstancestate) { super.oncreate(savedinstancestate); //vrbilgi setcontentview(r_layout_main); // setcontentview(r.layout.main); // create adview // adview = new adview(this, adsize.banner, my_ad_unit_id); adview = new adview(this, adsize.banner,"a15...
Read more

Function that returns a formatted array in VBA -

-
i have function prints excel data text file in array format following: [ ['id', 'label', 'longitude', 'latitude', 'country', 'region', 'ttl_wt_flw_thru', 'sum-of-bol-wt', 'count of wdr_ref', 'ratio'], ['aeauh', 'abu dhabi, united arab emirates', 54.3666667, 24.4666667, 'ae', 'eame', 66, 30, 8432, 281.066666666667], ['aedxb', 'dubai, united arab emirates', 55.307485, 25.271139, 'ae', 'eame', 682, 3, 8369, 2789.66666666667] ] my code writing array is: function fillsourcearray() dim long, j long, s string dim lastrow double dim s1 string 'opens file filepath = filepath & "dataarray" & ".txt" open filepath output #1 'read source data dataarray = sheets("nodes").cells(1).currentregion.value 'determine lastrow lastrow = sheets("nodes").range...
Read more

gwt - Using Gin to Inject Multiple Views -

-
i'm attempting put multi-project application, wherein 1 of sub-projects has multiple views single presenter. using gin inject views presenters. the sub-project contains presenter , 2 different views. have 2 separate gin modules, each binding 1 of views view interface. as per thomas broyer's suggestion on answer this post , ginjectors wrapped in "holder" class calls gwt.create on particular ginjector. appropriate holder configured in gwt.xml file using replace-with statement. when run project in dev mode, see alternate view appear expect to. however, when compile project, still default view. also, 6 permutations (i expect more on account of replace-with logic), , not view expect in different scenarios. here code illustrate. subproject.gwt.xml contains this: <replace-with class="com.example.ginjectordesktopholder"> <when-type-is class="com.example.ginjectorholder" /> </replace-with> <replace-wi...
Read more