Vote count: 0 I am having some difficulty coming up with an efficient way of taking a list of strings and converting it to tuple pairs. I have a list similar to: listOfNames = ['red-l','blue-l','green-s','red-s','blue-s'] Every color in this example (red, blue, and green) has either a '-l' or '-s' e...

Vote count: 0 My problem is pretty simple but elusive in nature. When you will load the index.php, (as localhost using xampp) you will be presented with a simple form. Now there are multiple elements on this form, and it's still a work in progress, so the possibility of multiple bugs is plausible. H...

Vote count: -1 How do I manage database transactions and rollback, when I am using multiple databases like sql,oracle and other third parties DB. This is for one online social media application. Any Help is highly appreciated. Suggest optimized way. I looked into MDTC but would that help while using...

Vote count: 0 I have a string made up of 2 parts (see code) I want to know the UnknownDeterministicFunction which retu s a Long, which can deterministically produce the same long for a given string. private void MyProgram() { string resultStr = "XXX"+"12345678"; //1st part is a string of characters ...

Vote count: 0 I have MsSQL database which is created in MSSQL 2012 SQL server.On my local machine I have installed MSSQL 2008 SQL server.Will the 2012 database work in MSSQL 2008? asked 23 secs agovishal shah This entry passed through the Full-Text RSS service - if this is your content and you're re...

Vote count: 0 i have an app with rest api in node js and mongodb as database. A user can login from multiple devices and i need to sync users all devices contacts in db more than 5000 contacts in each device. Example: User A register from Device D1 and i save user contacts in mongo db. if same user ...

Vote count: 0 I have an XML file that contains a PDF stream in the nonXMLBody node. <nonXMLBody><text mediaType="application/pdf" representation="B64">JVBERi0xLjQNCiXT9MzhDQoxIDAgb2JqDQo8PCA+Pg0KZW5kb2JqDQoyIDAgb2JqDQo8PCAvVHlwZSAvQ2F0YWxvZw0KICAgL1BhZ2VzIDMgMCBSDQogICAvUGllY2VJbmZvIDw8IC9FT1BERiA8P...

Vote count: 0 I am using this to pull out some facebook data from a CSV https://github.com/Maatwebsite/Laravel-Excel public function lifetime_likes_by_gender_and_age_f18_24() { $result = $this->reader->select(array('lifetime_likes_by_gender_and_age_f18_24'))->get(); retu (int) $result->last()->sum()...

Vote count: 0 here i want to enter the result.text box value into excel according to their input.text value. for single value its working fine but i want to insert all the value from result.text to excel. for example if i enter one folder name in input.tex the n it will retu its path and when i pres...

Vote count: 0 I'm fairly new to Java and have been developing an app to stream live audio from the Inte et. I've got everything working except for the pause button. All it does for now is scramble the audio for a short period. I'm guessing it has something to do with where mediaPlayer.pause() is cal...

Vote count: 0 In Rascal, why is it that patte matching behaves diffe tly with and without label (at least in a visitor)? I wrote the following two visitors visiting the same parse tree t. The first one prints "test" three times, which is correct in my opinion as there are three occurrences of "Parse...

Vote count: 0 I am trying to build jasper server source code(6.3.0),I am getting Following Error. Can anyone please help me with this. [ERROR] Failed to execute goal on project jasperserver-api-metadata: Could not resolve dependencies for project com.jaspersoft.jasperserver.api.metadata:jasperserver...

Vote count: 0 i first time make java WordCount in Hadoop Cloudera,near i show have i it do,but in least i see only part off result like that, can your help me what i do bad,why in part-r-00003 is not open. [11:38] root@s-kv-center-xh3 /home/wordcount_classes4 # hdfs dfs -cat /user/cloudera/wordcount...

Vote count: 0 I have 2 registers transfer from PLC (modbus) to sql server, each 16 bit. I want to combine this 2 integers, and to convert to a Real sql datatype declare @int1, @int2 integer declare @result real Select @int1 = 18196 , @int2 = 28800 Select @result = @int1 * 65536 + @int2 //-- this res...

Vote count: 0 I have some code and when it executes, it throws a NoReverseMatch, saying: NoReverseMatch at /my_url/ Reverse for 'my_url_name' with arguments '()' and keyword arguments '{}' not found. n patte (s) tried: [] What does this mean, and what can I do about it? asked 18 secs agoSayse 1 Answ...

Vote count: 0 I'm developing a website for my store, this site likes this: The customers will choose one of 4 satisfaction level icons. Take a photo of them, but they would not see them and do not know they had been captured. The datetime, the level chosen and their photo will be saved to a folder. ...

Vote count: 0 I am lea ing about shared memory and have created this sample program to test things out //IPC - Shared Memory #include<stdio.h> #include<stdlib.h> #include<linux/ipc.h> #include<linux/msg.h> #include<linux/shm.h> int main(int argc, char* argv[]) { printf("setting up shared memoryn"); ...

Vote count: 0 I'm wondering why flash does not support exact value of box sizing. When I try to make a box with "850.54" of width and "1624.71" of height, The real box size's set to "850.50" of width and "1624.70" of height by automatically. I lost my float value in my box. What happened to me? aske...

Vote count: 0 Whats the best approach to speed up a slow 'working update statement'. Here is the SQL. PremiseProviderBillings has 1.5 million rows and will grow. The SQL used to be OK now its taking 40 seconds to do the update :-( I would like to do it without the need for select distinct - think th...

Vote count: 0 I'm reading "The C++ Programming Language (4th edition)" and I ran into this: template<class C, class Oper> void for_all(C& c, Oper op) // assume that C is a container of pointers { for (auto& x : c) op(∗x); // pass op() a reference to each element pointed to } So from what I understan...