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• find out the number of threads created by a short running program

  - by iamrohitbanga

  I have program that runs fast enough. I want to see the number of threads created by the program. ldd test shows use of library pthread. but how to find out number of threads created by the program. I only have command line access to the PC on which the program is run. The platform is linux.

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• Find the point with radius and angle

  - by vitto

  Hi, I'm not a genius in geometry, I'd like to find a point in as3 with the radius and a angle but I don't remember the rule, I know this should be simple! I have an example more clear here

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• How to find version of an application installed using c#

  - by Deepak N

  How to find version of an application installed, using c#. Is there a way to know component id of application?

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• How to find CPU-intensive class in Java?

  - by I.Randanad

  I have a big program in Java that uses multithreading. In some cases, the program starts using 100% of three cores of my eight core system. In normal use, the program use all cores at 1-2%. How can I find the class that's overloading cores?

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• How can I find a gitk type of tool for hg

  - by michael

  Hi, Can you please tell me where I can find a 'gitk' type of tool for hg on ubuntu? I have tried '$ sudo apt-get install tortoisehg' but I get this: $ hgtk abort: This version of TortoiseHg requires Mercurial version 1.3.n to 1.4.n, but finds 1.5.2

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• Javascript: find array by name

  - by Kin

  Hi, I have some js arrays and I want to find the arrays by name. for example: arr1 = [1,2,3]; arr2 = [3,4,5]; And access them like this: var intNum = 2; var arrName = 'arr' + intNum; arrName[0]; // equals 3 Is this possible? Thanks, Kevin

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• Regex to find A and not B on a line

  - by Zach

  I'm looking for a regex to search my python program to find all lines where foo, but not bar, is passed into a method as a keyword argument. I'm playing around with lookahead and lookbehind assertions, but not having much luck. Any help? Thanks

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• Find missing number in sequence in set or list

  - by Dave18

  If a std::set or std::list contains a sequence of natural numbers (1, 2, 3..). would there be a function in standard library to find the missing number?

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• An algorithm to find common edits

  - by Tass

  I've got two word lists, an example: list 1 list 2 foot fuut barj kijo foio fuau fuim fuami kwim kwami lnun lnun kizm kazm I'd like to find o ? u # 1 and 3 i ? a # 3 and 7 im ? ami # 4 and 5 This should be ordered by amount of occurrences, so I can filter the ones that don't appear often. The lists currently consist of 35k words, the calculation should take about 6h on an average server.

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• where to find "template" interfaces?

  - by fayer

  i wonder where one can find template interfaces. eg. i am creating these classes that implements iLog: DatabaseLog ScreenLog FileLog i wonder what methods should a typical Log class have? is there a set of interfaces you could just implement/learn from rather than reinvent the wheel and have to think about the method names. eg. Interfaces: iLog iDatabase iErrorMessage etc. Thanks

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• Matlab: how to find functions on path that use a given function

  - by Alain

  It sometimes happens that I need to change the behavior of a function. Is there an easy way to find functions (on the matlab path) that use that function?

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• Using BASH - Find CSS block or definition and print to screen

  - by Brian

  I have a number of .css files spread across some directories. I need to find those .css files, read them and if they contain a particular class definition, print it to the screen. For example, im looking for ".ExampleClass" and it exists in /includes/css/MyStyle.css, i would want the shell command to print .ExampleClass { color: #ff0000; }

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• find all text before using regex

  - by jeff

  How can I use regex to find all text before the text "All text before this line will be included"? I have includes some sample text below for example This can include deleting, updating, or adding records to your database, which would then be reflex. All text before this line will be included You can make this a bit more sophisticated by encrypting the random number and then verifying that it is still a number when it is decrypted. Alternatively, you can pass a value and a key instead.

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• How to find crc32 of big files ?

  - by Arsheep

  The PHP's crc32 support string as input.And For a file , below code will work OFC. crc32(file_get_contents("myfile.CSV")); But if file goes huge (2 GB) it might raise out of memory Fatal error. So any way around to find checksum of huge files ?

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• How to find multiple words on the same line in Notepad++

  - by Mike

  I have a 4MB log file from the Windows XP firewall which I'm trying to find lines that have both DROP and an IP and a port number. My regex-fu is weak and I'm assuming this is the reason I'm struggling. The words "DROP", "10.1.1.1" (for example) and "8801" need to be found on the same line and may be spread across the line and separated by one or more other words. Any help (or suggestions of another method to do this) are much appreciated.

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• SQL server 2000 how to find transaction history for a table/row

  - by Stan

  How do you find the modification history for a certain table / row in SQL server 2000? Thanks.

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• how to find the filehandle is empty in perl

  - by joe

  For example : open (PS , " tail -n 1 $file |" ); i want to find whether the file handle is empty or not ? is there any way to do it ?

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• Find current value of a variable that depreciates linearly over time

  - by Hugi

  Let's say we have an empty bathtub. We've lost the plug, so once water is added it will drain away at a constant rate of 2 liters pr. minute. We add water to the tub in increments. 60 liters at 10:51, 30 liters at 11:54 and 50 liters at 13:18. So, the question is: How can I find out how much water is in the bathtub at any given time?

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• Find issues that were ever assigned to me

  - by Midhat

  I am trying to create a filter to search for all issues that were ever assigned to me, even after the assignee is changed. I cant find the appropriate search parameters for this. Is it even possible in jira?

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• doctrine cant find my BaseModels in the models/generated folder

  - by ajsie

  when i use a Doctrine Model Doctrine cant find the BaseModel in the models/generated folder. what should i put in the Doctrine bootstrap file to tell it they are in the models/generated folder? thanks!

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• How to find all characters in a string whose appearance is greater than 2

  - by Summer_More_More_Tea

  Hi folks: I have a question about algorithm: How to find all characters in a string whose appearance is greater than a specific number, say 2 for example efficiently? Regards.

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• find svn revision by changed text

  - by martin_ljchan

  Is there a way to find an SVN revision by searching for the changed text? I know the exact text to search for and which file to look in, but there are hundreds of revisions.

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• Find an element by class name, from a known parent element

  - by user246114

  Hi, I want to find an element by class name. I know it will appear in a particular parent div, so rather than search the entire dom, I'd like to search only the particular div. I am trying this, but does not seem to be the correct syntax: var element = $("#parentDiv").(".myClassNameOfInterest"); what's the right way to do that? Thanks

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• What do people find difficult about C pointers?

  - by Paul

  From the number of questions posted here, it's clear that people have some pretty fundemental issues when getting their heads around pointers and pointer arithmetic. I'm curious to know why. They've never really caused me major problems (although I first learned about them back in the Neolithic). In order to write better answers to these questions, I'd like to know what people find difficult. So, if you're struggling with pointers, or you recently were but suddenly "got it", what were the aspects of pointers that caused you problems?

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• jQuery.find on newly created elements alert($('<p id="aa">xxx</p>').find("#aa").length);

  - by Sqlclown

  I am trying to lookup elements within a dynamically created element. For some reason this fails. Why does the following return "0"? How to fix this? alert($('<p id="aa">xxx</p>').find("#aa").length);

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