I'm trying to solve a problem obviously some of the newbies with Angular experience sometimes. Even there are several posts I did not find the problem with my small example. Scenario: webpage that shows comments & a rating. the site provides the poss
We have files in HDFS with raw logs, each individual log is a line as these logs are line separated. Our requirement is that to add a text (' 12345' for e.g. ) by the end of every log in these files ... using pig / hadoop command / or any other map r
What's the best way to increase the speed of a query in PostgreSQL that's performing a MAX(id) aggregation? I have a modest number of records associated with an id, which I can COUNT() in a second e.g. select count(id) as cnt from mytable where ref_i
I've always been using code similar to the following to display dialogs: JOptionPane.showMessageDialog(JOptionPane.getFrameForComponent(this), - yada However, I'm now thinking that this is "more correct": JOptionPane.showMessageDialog(getRootPan
I want to match links like <a href="mailto:
[email protected]">foo</a>, but this doesn't work only works in Nokogiri: doc/'a[href ^="mailto:"]' What's the right way of doing that? How do I do that with Hpricot? doc/"//a[star
I add accounts-password and accounts-base packages in Meteor When I create user like this: Accounts.createUser({username: username, password : password}, function(err){ if (err) { // Inform the user that account creation failed console.log("Register
I am trying to save in my iOS app some data. I use the following code : NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES); NSString *documentsDirectory = [paths objectAtIndex:0]; NSString *path = [docume
I am not experienced in handling of the memory in a C++ program, so I would like a piece of advice in that case: I want to create a new Object in a function in a class which is essential till the end of the program. As far as I am concerned, if I use
I have created the next simple class code (which is just for my question clarification): public class StudioClass { synchronized void dancing(String name) { System.out.println(name + " is dancing"); } synchronized void singing(String name) { Sys
I have a memory constraint of 4GB RAM. I need to have 2.5 GB of data in RAM in order to perform further things import numpy a = numpy.random.rand(1000000,100)## This needs to be in memory b= numpy.random.rand(1,100) c= a-b #this need to be in code in
I'm getting a lot of these error messages in my logs on one of my servers and intermittently on two others. Googling didn't reveal very much information, mostly related to file uploads or downloads being interrupted. My pages are basically just text
How do you define ONE asp.net application? Does it have to be built under one solution or does it have to be deployed under one application under IIS? Can multiple web projects be deployed under one IIS application (so that they have access to each o
Is it possible to navigate between rows using the Up and Down arrow keys? For example, if the first row in the grid is selected and the user presses 'down', I would like the grid to unselect that row and select the next row down in the grid. There is
Look At these three simple codes 1. void call_by_reference(int *y) { (*y) = 20; printf("Inside call_by_reference y = %d after adding 10.\n", *y); } int main() { int *b=(int *)malloc(sizeof(int)); //*b = 10; call_by_reference(b); printf("b =
So what I want is something whereby; upon click on "img1", it will display the "video1" at the "video here" area as well as show "text1" on the "text" area. and upon click of "img2", the same thi
Having executed a DB deploy (from a VS SQL Server database project) on a local database, which failed, the database has been left in a state where it has single user mode left on (the deploy runs as single user mode). When I connect to it from SSMS a
I have lot of boxes (display: inline-block + float: left) with variety of width and height like this: AA BB CC DDD EE FF GG BB DDD FF DDD And i don't know how to do, that when box have to be wrapped, it will be aligned in next "line" like that:
I am working on SSIS Package .I added one more data flow task to existing ssis package.After complition of adding new task i rebuilded the Package it was suceed with out any errors . Do i need to deploy it to Development server?Background The 2012 SS
My long polling implementation isn't working. Been having a very difficult time understanding where to look toward debugging said code. Key Points No Errors Long polling working randomly (only responds to some changes in MySQL with no distinct patter
I developed a small application which accesses a MS access database on my computer using VB.net. I developed the program on windows xp 32 bit. At the moment I am using windows 7 64 bit and the program simply will not run. I get a null reference excep
This question already has an answer here: Decrypting an OpenSSL PEM Encoded RSA private key with Java? 1 answer Given this .pem file (generated with openssl and encrypted with a password): -----BEGIN RSA PRIVATE KEY----- Proc-Type: 4,ENCRYPTED DEK-In
I know this is probably one of dumbest questions ever but my brain seems off. I have this method which makes a string out of vCard: public static String process(String vCard) { ArrayList<ArrayList<String>> vCardData = parseData(vCard); if (vCa
I use underscore library and wonder if I can get easily frequency of specific item in list. For example, I have array: var list = ['a', 'b', 'c', 'a']; I want something like: var count_a = /*returnCountFunction*/(list, 'a'); // 2. var count_b = /*ret
I am using the PowerShell script from this answer to do a file copy. The problem arises when I want to include multiple file types using the filter. Get-ChildItem $originalPath -filter "*.htm" | ` foreach{ $targetFile = $htmPath + $_.FullName.Su
I am working on an excel spreadsheet that takes data from a CSV file (produced automatically by an external system). I have used: Data->Get External Data->From Text And it works perfect ! However i am not able to format the imported data as a table
I have a need to set the contentSize of a non-scrolling UITextView exactly to it's superview's frame. I need to do this for the purpose of getting the range of characters that fit, and while I know there's better methods for doing this, or even bette
I'm aware of the two methods - (BOOL)tableView:(UITableView *)tableView canEditRowAtIndexPath:(NSIndexPath *)indexPath { return indexPath.section == 0; } - (BOOL)tableView:(UITableView *)tableView canMoveRowAtIndexPath:(NSIndexPath *)indexPath { retu
I have tried with the help of many sites which is available in the Google search. However, I didn't get any solution for IE. I want to build a plugin-in from scratch. I have the experience in Firefox plugin development but not in IE.There's an open s
NOTE: All of the code here is paraphrased as an example, as I can't show real code. I have a view model class that looks something like public SearchViewModel { public string Term { get; set; } public SearchResult Result { get; set; } public List<Fil
I am designing a simple website available below: -- Removed -- And for the life of me, I can'f figure out why, for the left column (that contains the jQuery UI accordion) I have the height set for 100%, but Firefox ignores this and auto sizes to the
