Get parent function
- by Morgoth
Is there a way to find what function called the current function? So for example:
def first():
second()
def second():
# print out here what function called this one
Any ideas?
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Search found 16987 results on 680 pages for 'second'.
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Whats the difference between theese two java code snippets?
- by Joe Hopfgartner
I have this code i am doing for university. The first code works as expected, the second one provides different results. I can not see what they are doing differently?? first: public Mat3 getNormalMatrix() { return new Mat3(this.getInverseMatrix()).transpose(); } second: public Mat3 getNormalMatrix() { Mat4 mat = this.getInverseMatrix(); Mat3 bla = new Mat3(mat); bla.transpose(); return bla; }Read the article
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How to differenciate two tables
- by Nemat
Hi friends.... I have two tables.I want to get all records from one table that are different from the records in second table. For eg. if we have four records in first table like A,B,C,D and three records in second table thats A,B,C then the answer of query should be D. I have tried "EXCEPT" operator but it doesnt work fine.Kindly help me in writing correct query for the given problem. Any help is appreciated.... Thanks in Advance NematRead the article
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Git push from post-receive
- by meka
I have two servers, let's call them first and second. First one is where the real development is done, and second one should be the replica. What I would like to do is put "git push" in post-receive, but there is one problem. Post-receive is executed as the user doing git push to first server, so I can't chmod 600 ssh key with no pass. What is the best practice for this? Thanx!Read the article
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Linq List contains specific values.
- by Raffaeu
I need to know if the List I am working with contains only some specific values. var list = new List<string> { "First", "Second", "Third" }; If I want to know if the List contain at least one item with the value "First" I use the Any keyword: var result = list.Any(l => l == "First"); But how I can write a Linq expression that will return true/false only if the List contains "First" and "Second" values?Read the article
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how to get a part of a video
- by George2
Hello everyone, I am using VSTS 2008 + C# + .Net 3.5 on Windows 7. I want to use Expression Encoder 3 to get a part of a video (original video in wmv format), in more details, in more details, I want to get the beginning 30 seconds of video (and save the 30-second video into another wmv file), and want to get the last 30 seconds of video (and save the 30-second video into another wmv file). Any reference code? I did not find MSDN provides too much reference sample code. thanks in advance, GeorgeRead the article
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Sleep Function Error In C
- by Arman
I have a file of data Dump, in with different timestamped data available, I get the time from timestamp and sleep my c thread for that time. But the problem is that The actual time difference is 10 second and the data which I receive at the receiving end is almost 14, 15 second delay. I am using window OS. Kindly guide me. Sorry for my week English.Read the article
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SQL Server, View using multiple select statements
- by phil
I've banging my head for hours, it seems simple enough, but here goes: I'd like to create a view using multiple select statements that outputs a Single record-set Example: CREATE VIEW dbo.TestDB AS SELECT X AS 'First' FROM The_Table WHERE The_Value = 'y' SELECT X AS 'Second' FROM The_Table WHERE The_Value = 'z' i wanted to output the following recordset: Column_1 | Column_2 'First' 'Second' any help would be greatly appreciated! -Thanks.Read the article
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What's the quickest way to dump & load a MySQL InnoDB database using mysqldump?
- by Josh Schwartzman
I would like to create a copy of a database with approximately 40 InnoDB tables and around 1.5GB of data with mysqldump and MySQL 5.1. What are the best parameters (ie: --single-transaction) that will result in the quickest dump and load of the data? As well, when loading the data into the second DB, is it quicker to: 1) pipe the results directly to the second MySQL server instance and use the --compress option or 2) load it from a text file (ie: mysql < my_sql_dump.sql)Read the article
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Maybe This is dead-simple stupid question, but how PHP translate our code ?
- by justjoe
i got this code ` // // prints out "Hello World!" // hello_world(); //First call function hello_world() { echo "Hello World!<br/>\n"; } hello_world(); //second call ?>` Both of 'hello_world' call will print out the same result. It's easily to understand why the second call will be output 'Hello world', but how the first call output the same where it's been call before the initiation of the function hello_world itself ?enter code hereRead the article
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"Multi-threading" w/ NSTimers in an iPhone app
- by MrDatabase
Say I have two NSTimers in my iPhone app: timer1 and timer2. timer1 calls function1 30 times per second and timer2 calls function2 30 times per second. Assume these two functions are reading and updating the same integer variables. Are there any "multi-threading" issues here? If not how does iPhone OS handle the execution of the two functions (in general)?Read the article
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Starting timer from another project
- by raj
I have to projects in my .net windows forms, in one form(1st Project) i have timer control already running. On some request i want to start that timer from the form1 of (second project). If we are creating new object in second project for the 1st project(Which is currently in running thread) we will not be able to start the timer for the current instance. How can we access the current running instance from my 2nd project. Please suggest me some methodRead the article
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Make staus bar visible without overlapping view
- by aeolai
Hello, I have a tab bar with two views. In the first view the iPhone status bar is hidden using [[UIApplication sharedApplication] setStatusBarHidden:YES animated:YES]. When the second view is loaded, and the status bar is made visible again using [[UIApplication sharedApplication] setStatusBarHidden:NO animated:YES] it overlaps the view. How do I make the status bar visible again without overlapping the second view? ThanksRead the article
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From the parent, force an iFrame to redirect the entire page
- by epotter
My site has an iFrame that displays content from and second site. I don't control the second site. When a user clicks on a link in the iFrame, I want it to redirect the entire page, not just the iFrame. I've seen solutions for doing this from the iFrame, but I need to do it solely from the parent. I'd prefer to do it in the code behind, but a javascript solution would be acceptable.Read the article
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How to document class attributes with NaturalDocs
- by HWende
Via """ Function: myfunc Parameters: a : First parameter b : First parameter """ I can document a function and it gets listed in the class summary. How can I do something similar with attributes? Since I don't declare them in python I was hoping something like """ ---------------------------------------------------------------------------- Attributes: first - First attribute of the class second - Second one """ That is not working at all...Read the article
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generating thumbnail image for video
- by George2
Hello everyone, I am using VSTS 2008 + C# + .Net 3.5 on Windows 7. I want to use Expression Encoder 3 to generate thumbnail image for video (wmv format) every 30 seconds -- e.g. for a 5 minutes video, there will be 10 thumbnails which reflects video at the time of 0 second, 30 second, 1 minute, 1 minute and 30 seconds, etc. Any reference code? thanks in advance, GeorgeRead the article
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javascript - query object graph?
- by Scott
Given an object like this: var obj = { first:{ second:{ third:'hi there' } } }; And a key like this "first.second.third" How can I get the value of the nested object "hi there"? I think maybe the Array.reduce function could help, but not sure.Read the article
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What ways are there to edit a function in R?
- by Tal Galili
Let's say we have the following function: foo <- function(x) { line1 <- x line2 <- 0 line3 <- line1 + line2 return(line3) } And that we want to change the second line to be: line2 <- 2 How would you do that? One way is to use fix(foo) And change the function. Another way is to just write the function again. Is there another way? (Remember, the task was to change just the second line)Read the article
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How do I can close/hide a frame based upon a button click event in wpf?
- by tvimalarajah
I have two frames I need to a load the second frame based on the button click event which is there in the first frame, and need to hide the first frame once the second frame is loaded.Read the article
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Need help Linq query join + count + group by
- by user233540
I have two table First table BID Town 1 ABC 2 ABC2 3 ABC Second Table PID BID AmountFirst AmountSecond AmountThird Minority 1__ 1___ 1000_____ 1000________ 1000_____ SC 2__ 2___ 2000_____ 1000_______ 2000_____ ST 3__ 3___ 1000____ 1000_______ 1000_______ SC BID is foreign key in Second table. I want sum AmountFirst + AmountSecond +AmountThird for individualTown e.g for ABC town answer should be : 6000 (summation of PID 1 and PID 2) I want Linq query for this..Please helpRead the article
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Add jQuery colorbox plugin to a dynamically created element, extra problem.
- by PapiChuloMX
I saw the answer of a question: http://stackoverflow.com/questions/2443490/add-jquery-colorbox-plugin-to-a-dynamically-created-element Solve part of the problem, works fine, but when I click for second time, it doesn't work. When I try to click for second time an error displays: $.fn.colorbox is not a function. How can i correct that error and avoid a double click to bind colorbox. I don't speak english, i did my best to write this words, i hope you can read me. Thanks.Read the article
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How to differentiate two tables
- by Nemat
I have two tables and I want to get all records from one table that are different from the records in second table. Eg.: if we have four records in the first table like A,B,C,D and three records in the second table thats A,B,C then the answer of query should be D. I have tried "EXCEPT" operator but it doesn't work fine. Kindly help me in writing correct query for the given problem.Read the article
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Matching Strings: a biological perspective
- by sun
Write a function, called constrainedMatchPair which takes three arguments: a tuple representing starting points for the first substring, a tuple representing starting points for the second substring, and the length of the first substring. The function should return a tuple of all members (call it n) of the first tuple for which there is an element in the second tuple (call it k) such that n+m+1 = k, where m is the length of the first substring. Complete the definition def constrainedMatchPair(firstMatch,secondMatch,length):Read the article
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Gtk, How to update GtkViewPort with GtkVBox.
- by PP
I am having one GtkVbox and I am adding it to GtkViewPort. View port is created from Glade file. Now the problem is that my vbox keeps updating on every second (I keep adding widgets to vbox on every second) this vbox but my screen did not get updated as add widgets to my vbox. I can't create new vbox every time as I need to keep previously added widgets in vbox. How can I tell GtkViewPort to refresh list when I add new widgets to my GtkVBox?Read the article
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Making a python script only be able to run once at a time
- by Richard
I am looking to make a python script be unique in the sense that it can only run once at a time. For example if I run the script and open another session of the same script a second time and the first session is still running, then the second session will just exit and do nothing. Anyone knows how I could implement this?Read the article
