Search DaniWeb - deletes

Function that deletes url from file with regular expression 15 Years Ago by codedhands … newbie in python.Am trying to write a function that deletes urls in a file.The function accepts the url to…;noobish".Basically what i want is a function that deletes urls from a file based on the url passed to… Load two characters but it deletes the next one - MIPS 6 Years Ago by Razvan_1 …). My code works 80% but when i do that it deletes the next char where i replace. Like: Bruno it must… print Bruvnop but it only prints Bruvop (it deletes the next char from where i replace). My guess is… Writing one line to a file deletes all other data in file? 13 Years Ago by snivek … I do that the line is written back but it deletes everything below it in the file. Here is what I… on load of dataset, deletes added records 10 Years Ago by jalmeida … changes record's. However when i start the software it deletes the added records on the previous session. the software is… Jqeury/Javascript Submit Form sometimes deletes when not supposed to 7 Years Ago by TheFearful …. The update works great but the delete is weird. It deletes just fine, but I ask for a confirmation first before… Shell script that looks for the two oldest files and deletes them 7 Years Ago by riahc3 (Ubuntu Server) I have a folder full of files in pairs (one is a log, another is a DB backup) They are basically create/modified at the same time. I need a shell script that detects if the folder has more than 28 or 30 files (always will be a pair), it deletes the oldest two. What is the quickest way to do this? Re: Function that deletes url from file with regular expression 15 Years Ago by Gribouillis Did you try [icode]re.compile(r"\b%s\b" % url)[/icode] ? Or probably better [icode]re.compile(r"\b%s\b" % re.escape(url)[/icode] ? Re: Function that deletes url from file with regular expression 15 Years Ago by codedhands @Gribouillis Thanks alot.I have also tried using your own method,although it finds and replaces a string that matches the regular expression.But the problem is that it also replaces the word if found in another word. for example [CODE=python] url="http://www.yahoo.com pattern=re.compile(r'\b%s\b' % re.escape(url)) match=p.sub("… Re: Function that deletes url from file with regular expression 15 Years Ago by Gribouillis You could try to match the url only if it's followed by a white space character or the end of the string, with a lookahead assertion like this [icode]r"\b%s(?=\s|$)" % url[/icode]. Alternatively, you could try to match the url if it's not followed by a slash like this [icode]r"\b%s(?![/])" % url[/icode] Re: Function that deletes url from file with regular expression 15 Years Ago by codedhands Thanks for your quick response,i will try this and get back to you later Re: Function that deletes url from file with regular expression 15 Years Ago by codedhands @Gribouillis Thanks alot,it worked like a charm.you the man Re: Load two characters but it deletes the next one - MIPS 6 Years Ago by rproffitt The lack of comments means I have to decode each line to figure out what it does. Example? Lines 95 to 97 (and others.) Not everyone codes for this so your comments matter more than ever. And in a decade, how will you know what this did? When posting for help on assembly, I think each line or close to each line needs a comment about what it… Re: Writing one line to a file deletes all other data in file? 13 Years Ago by daviddoria You cannot replace a line in a plain text file like this. You'd have to either 1) Read the whole file into memory, replace the line in memory, then rewrite the whole file or 2) Use an actual database (SQL or similar) Re: on load of dataset, deletes added records 10 Years Ago by G_Waddell Hi, Did you specify Update, Delete and InsertCommands for your DataAdapter? [InsertCommand](http://msdn.microsoft.com/en-us/library/system.data.sqlclient.sqldataadapter.insertcommand(v=vs.110).aspx) [DeleteCommand](http://msdn.microsoft.com/en-us/library/system.data.sqlclient.sqldataadapter.deletecommand(v=vs.110).aspx) [UpdateCommand](http://… Re: on load of dataset, deletes added records 10 Years Ago by jalmeida yes, i did. Me.Validate() Me.BindingSource1.EndEdit() Me.UCCESCALASDataSet.Militares.NewMilitaresRow() Me.MilitaresTableAdapter.insert(idord, Nom, post, mat, False, cozi, ucc1, lingue, pbispo, mot, trc, False, False, False) Me.UCCESCALASDataSet.AcceptChanges() Re: on load of dataset, deletes added records 10 Years Ago by G_Waddell Ok so with your project open make a change. Then look up that record in the database, has the change carried through? Re: Jqeury/Javascript Submit Form sometimes deletes when not supposed to 7 Years Ago by hericles I would guess it is because you're not actually stopping the button submission by return false; or event.stopPropagation() so your form is still submitting sometimes. All the cancel button does is close the window but you've still clicked the submit button before that. Why it only happens sometimes, I don't know, probably a matter of timing before … Re: Jqeury/Javascript Submit Form sometimes deletes when not supposed to 7 Years Ago by TheFearful I did a preventDefault method and it worked perfectly! Thank you for the input! Re: Shell script that looks for the two oldest files and deletes them 7 Years Ago by rproffitt I think this is two searches and then combine these for your final script. 1. https://www.google.com/search?q=count+number+of+files+in+directory+bash 2. https://www.google.com/search?q=delete+oldest+file+in+directory+bash Actually the second research seems to have something very close to what you were looking for. Try http://stackoverflow.com… Re: Shell script that looks for the two oldest files and deletes them 7 Years Ago by riahc3 None of these links really help out with the code. Re: Shell script that looks for the two oldest files and deletes them 7 Years Ago by rproffitt Read https://www.daniweb.com/programming/threads/435023/read-this-before-posting-a-question Folk here don't write the code for you. But you can share what you tried and members might comment what's amiss. And that final search looked close enough for you to modify. Question: Did you want folk to write this for you? Re: MakeFile explanation help! 13 Years Ago by nezachem … does each line function? [CODE]deletes.obj: deletes.c deldir.h cl /c /Zid deletes.c [/CODE] The first line tells…to rebuild the target. It says that deletes.obj depends on deletes.c and deletes.h. In other words, if any of…is newer than the target (say, you edited deletes.c), the target (deletes.obj) must be rebuilt. Otherwise, the target … Bus ticket reservation system 9 Years Ago by Kaushalya15 … // cancel Reservations inline void Reservations :: Deletes(){ char confirmation ; string nic, nic2…P3.Login() ; P3.Deletes() ; cout <<… MakeFile explanation help! 13 Years Ago by yongj … : setdta.c cl /c setdta.c deletes.obj: deletes.c deldir.h cl /c /Zid deletes.c deldir.obj: deldir.c deldir.h… deldir.exe: deldir.obj findfile.obj setdta.obj deletes.obj cl /Zid deldir.obj deletes.obj findfile.obj setdta.obj [/CODE] So… Linking Error when making a class template 13 Years Ago by wiegmale …parameter object. ArrayList(const ArrayList<ItemType>& copyArrayList); // Deletes all allocated memory. ~ArrayList(); // Assigns the parameter object to …ItemType>::ArrayList(const ArrayList& copyArrayList) { CopyList(copyArrayList); } // Deletes all allocated memory. template <class ItemType> ArrayList<… Editing a line in a text file 12 Years Ago by AW8Dragon …void DeleteClassmate(); //Search in AddressBook1.txt and deletes contact if matched the name void DeleteColleague();… //Search in AddressBook2.txt and deletes contact if matched the name void DeleteFriend();… //Search in AddressBook3.txt and deletes contact if matched the name void DeleteFamily();… Deleting Characters Function 17 Years Ago by aznballerlee …: [LIST=1] [*][QUOTE] Write a function named deleteS that accepts one character pointer as a parameter and returns…50] = "She'll be a massless princess." deleteS(msg); cout << msg; // prints he'll …] Here is what I've managed so far: [CODE]void deleteS (char* ptr[]) { int*counter; for (counter = ptr;… Segmentation Fault (Core Dumped) 16 Years Ago by c++noobie …else { cout << "\nDelete Which Entry Number? (all deletes all entries)\n" + mybook.shortEntry() + "->";… fname) { try { ofstream bookfile; bookfile.open(fname, ios::trunc); //deletes previous file and reopens it bookfile << readEntry("… delete and refresh search results 15 Years Ago by JeniF …following function resummarizes and redisplays the results after the user deletes one of the search results function submit_Resummarize_Batch_search(deleteOrderId) {…); } } ////////this redisplays the summary results after the users deletes a row var BatchTable = document.getElementById('BatchSummary'); var numRows =… Binary Tree implementation 15 Years Ago by tones1986 …root of the tree RETURNS: None NOTES: this deletes the nodes of the tree ****************************************************************/ template <class…root of the tree RETURNS: None NOTES: this deletes the nodes of the tree ****************************************************************/ template <…