Hi, I am running a Perl script and try to accomplish renaming files as below.. I have a list of *.ru.jp files in a folder with other non related files. I would like to rename with a number which I have got as a counter variable. In Bash,I would do as ... for i in $(ls *.ru.jp); do x=${i%%.*}; mv $i "$x"t"$counter".ru.jp ;done E.g...
Hi All, I have installed PHP using wamp server in Windows and I have give the entry for Xdebug in php.ini And Debugging not working in netbeans. How to solve this? Thanks ...
I have been looking through some code and I have seen several examples where the first element of a for cycle is omitted. An example: for ( ; hole*2 <= currentSize; hole = child) What does this mean? Thanks. ...
while (status) for (int i = 0; i < 3; i++) Is the following syntactically correct: for (int i = 0; i < 3; i++ && status) I am trying to have the for loop break early if status is true. ...
This is relating to the following: (In Python Code) for i in object: doSomething(i) versus map(doSomething, object) Both are easy to understand, and short, but is there any speed difference? Now, if doSomething had a return value we needed to check it would be returned as a list from map, and in the for loop we could either ...
I'm having a problem reading and processing data from my server. I've spent hours debugging this and it seems as though the problem has nothing to do with the server but is really just an issue with one of my for loops. Its difficult to explain this without actually seeing the data from the server, but I'll do my best to explain this. B...
I fill data in C1FLEXGRID from DataTable using for...each loop with DataRow and DataRowCollection but it gives output very slow. How can I solve it. ...
I have a strange problem where a for loop in PHP only returns the last item in my array. The array is created with SimpleXML from an XML file. The code should return this: <tags><tag value="Tag1" /><tag value="Tag2" /><tag value="Tag3" /></tags> But instead I just get: <tags><tag value="Tag3" /></tags> So it ignores all but the l...
Have a perl brain-teaser: my @l = ('a', 'b', 'c'); for (@l) { my $n = 1; print shift @l while (@l and $n --> 0); print "\n"; } What's it print? Should be a, b, and c, right? But oh wait actually there's a bug somewhere, it only prints a and b. Probably just some stupid off-by-one, should be easy to solve, right? Ok so mak...
Hi I am new to Php.. i want to know how mailto script works in php .. and can any one pls provide a script for that.. ...
I have a grid view which contains 10 rows and 3 columns.. Now i want to loop through all rows and all columns of the gridview and want to add them to a datatable.. DataRow row; int rowscount = gv.Rows.Count; int columnscount = gv.Columns.Count; for (int i = 0; i < rowscount; i++) { for (int j = 0; j < columnscoun...
Hi, I have following batch files to list all the excel files in my folder: for /r %%i In (*.xls) DO echo %%i However, this will also include all excel files in subfolders of my current folder. How can I prevent that? I only want the files in the folder itself, not the subfolder. ...
OK I am looping through the properties in an object like so: private var _propsList:Object = {'Type':'product_type' ,'Kind':'product_type_sub' ,'Stone':'primary_stone' ,'Stone Color':'primary_stone_sub' ,'Metal':'metal_type' ...
I have a IList of objects. They are of type NHibernate.Examples.QuickStart.User. There is also an EmailAddress public string property. Now I can loop through that list with a for each loop. Is it possible to loop through a Ilist with a simple for loop? Because simply treating the IList as an array doesn't seem to work... System.Colle...
I see the following code for (;;) { //body... } What does it mean? ...
Here's my issue. I have this function to test proxy servers. function crawl() { var oldstatus = document.getElementById('status').innerHTML; document.getElementById('status').innerHTML = oldstatus + "Crawler Started...<br />"; var url = document.getElementById('url').value; var proxys = document.getElementById('proxys')....
We have a project that needs to gather survey data. On one particular page of the website, there are 21 questions each with a scale of 1-5 where the user selects one radio button for each question in the table. The survey is being coded in VB.NET. The data submits to an SQL database. All the radio buttons are similarly named, so only th...
Hello. I have an array with subjects and every subject has connected time. I want to compare every subjects in the list. If there are two of the same subjects, I want to add the times of both subjects, and also want to delete the second subject information (subject-name and time). But If I delete the item, the list become shorter, and I ...
I'm working on a proxy server checker and have the following code to start the requests at intervals of roughly 5 seconds using the setTimeout function; function check() { var url = document.getElementById('url').value; var proxys = document.getElementById('proxys').value.replace(/\n/g,','); ...
In episode 77 Joel and Jeff were discussing using links instead of a for loop. I looked in Stack Overflow, Google, and Wikipedia but couldn't find any reference to a links construct. The closest thing I could find was a self referencing linked list which would presumably loop indefinitely. Is links a feature of the Links programming l...