Search Results

Search found 7086 results on 284 pages for 'proprietary syntax'.

Page 152/284 | < Previous Page | 148 149 150 151 152 153 154 155 156 157 158 159  | Next Page >

• Numeric test when using the conditional operator

  - by lupuslupus

  In bash, why doesn't this work: $ echo $((1 -gt 2 ? 3 : 4)) bash: 1 -gt 2 ? 3 : 4: syntax error in expression (error token is "2 ? 3 : 4") Neither does this: $ echo $(((1 -gt 2) ? 3 : 4)) bash: (1 -gt 2) ? 3 : 4: missing `)' (error token is "2) ? 3 : 4")

  Read the article

• Get generic interface class object

  - by Phuong Nguyen de ManCity fan

  How to get class object of a generic interface? For example, Boolean.class, Date.class. But List<Boolean>.class doesn't seem to be syntax-valid.

  Read the article

• PHP: Check if it has been one week since timestamp

  - by Rudi

  Hi guys, Let's assume: $time = '2010-05-17 02:49:30' // (retrieved from MySQL TIMESTAMP field) How do I do the following in PHP: 1) Check if it has been more than one week since this time has passed? 2) Assuming "false" on (1), find out how much more time until the one week mark, rounded to days and hours remaining. I know this is pretty straightforward, but it uses a very specific syntax. Having never played with time calculations before, I'd appreciate some guidance. Thanks!

  Read the article

• Concatenate a table name from a variable in a FROM clause

  - by idieeasy

  I'm trying to use a dynamically generated fully-qualified table name in sql server 2008. For example, this does not work: select max([id]) from @dbName+N'.[T1]' This will give an error like: Msg 102, Level 15, State 1, Line 73 Incorrect syntax near '+'. I know that something like this works: declare @qualifiedTable varchar(200) = @dbName+N'.[T1]' select max([id]) from @qualifiedTable But I have to do this LOTS of times so I would really like to do it in line. Is it possible?

  Read the article

• Why does this SQL work in VS but not in code?

  - by acidzombie24

  The line cmd.ExecuteNonQuery(); cmd.CommandText CREATE TRIGGER subscription_trig_0 ON subscription AFTER INSERT AS UPDATE user_data SET msg_count = msg_count + 1 FROM user_data JOIN INSERTED ON user_data.id = INSERTED.recipient; The exception: Incorrect syntax near the keyword 'TRIGGER'. Then using VS 2010, connected to the very same file (a mdf file) i run the query above and i get a success message.

  Read the article

• How do I use multiple precisions in prinft()?

  - by Tommy

  Looking at the information under the heading "Precision can be omitted or be any of:". The example: printf("%.*s", 3, "abcdef"); works, outputting:abc (truncating the rest of the string.) Now, I would like to have a string with multiple parameters formatted (truncated): printf("%.*s", "%.*s", 3, 3, "abcdef", "xyz123"); but the program crashes. What is the correct syntax? Thank You.

  Read the article

• Finding the size of a pointer

  - by alphomega

  printf("pointer: %d\n", sizeof(*void)); This line results in a syntax error because of the *. What should I do to get it to work?

  Read the article

• mysql query results sorting

  - by user329094

  I am calling the results form a query to a list on my site based on if the item is "downtown_hosted". This works fine but I would now like to sort that list DESC, but can't seem to get the syntax correct. Below is what I have: $result_events = mysql_query("SELECT * FROM events WHERE downtown='downtown_hosted' ORDER BY date DESC LIMIT 5 ");

  Read the article

• In Java, is there a way to write a string literal without having to escape quotes?

  - by Matthew

  Say you have a String literal with a lot of quotation marks inside it. You could escape them all, but it's a pain, and difficult to read. In some languages, you can just do this: foo = '"Hello, World"'; In Java, however, '' is used for chars, so you can't use it for Strings this way. Some languages have syntax to work around this. For example, in python, you can do this: """A pretty "convenient" string""" Does Java have anything similar?

  Read the article

• ZSH: how can I run Vim-style substitute command in command line?

  - by HH

  I forgot the array syntax while on Zsh-commandline: $ hello=[1,2,3,4] %ERR: I want to fix the problem by substitution. In Vim, I would do :.s@,@ @g. So how can I edit the current line, or let call it a current buffer, by running a command on it?

  Read the article

• preg_match_all with surrounding data

  - by user323304

  Hey. I have a large amount of log data that I need to get some relevant information out of. The syntax is: WORD1 some text KEYWORD some text WORD2 WORD1 some text KEYWORD some text WORD2 WORD1 some text KEYWORD some text WORD2 WORD1 some text KEYWORD some text WORD2 Would it be possible to use regex to get a certain block out of it - so that when I queried some keyword it would return WORD1 some text THIS_KEYWORD some text WORD2 PS: There could be multiple instances of one keyword, it should return all of the blocks (preg_match_all, PREG_SET_ORDER?).

  Read the article

• accessing variables declared outside the asp code

  - by sushant

  <script ID="clientEventHandlersVBS" LANGUAGE="vbscript"> s=pass() y=s </script> <% session("password")=y Response.write(session("password")) Response.write(y) %> i have this code. but nothing is getting stored inside the session variable neither anything is getting printed. cant i access the variables declared outside the asp code or is their any syntax mistake. any help is really appreciated

  Read the article

• I'm looking for a introduction to php(5 or 6)/mysql/javascript web development book

  - by prgrmnGuru

  Basically I want the books to be text book based, ie, author discusses the background,philosophy,syntax,semtantix for every language AND after every section there are questions what you learned so far and mini projects. Is there any books like this, I'm absolutely new to php/mysql/javascript and web development in general. Thanks in advance.

  Read the article

• How do I play with test command properly?

  - by httpinterpret

  [root@jiaoyou ~]# test 1 = 1 -a 0 = 1 [root@jiaoyou ~]# if [1 = 1 -a 0 = 1]then echo 1;else echo 2;fi -bash: syntax error near unexpected token `else' Why test doesn't give any output and the if statement fails? Can someone point out what's wrong here?

  Read the article

• What's the error in my MySQL statement?

  - by Jim

  The following SQL statement has a syntax error according to phpMyAdmin, but I can't spot what it is. Any ideas? CREATE TABLE allocations( `student_uid` INT unsigned NOT NULL DEFAULT 0, `active` INT unsigned NOT NULL DEFAULT 1, `name` VARCHAR( 255 ) NOT NULL DEFAULT '', `internal_id` VARCHAR( 255 ) DEFAULT '', `tutor_uid` INT NOT NULL DEFAULT 0, `allocater_uid` INT unsigned NOT NULL DEFAULT 0, `time_created` INT NOT NULL DEFAULT 0, `remote_time` FLOAT NOT NULL DEFAULT 0, `next_lesson` VARCHAR NOT NULL DEFAULT -1, PRIMARY KEY ( student_uid ) );

  Read the article

• How do I combine two rows of same part, but add quantities?

  - by Tom

  I have table "PICKITEM" PARTID QTY A 1 A 3 B 11 C 8 D 5 D 3 I need a select statement that will return one line for like PARTIDs and add the qty field to together, yet also return the rest of the lines in the table as is PARTID QTY A 4 B 11 C 8 D 8 Probably a newb question, but I am new to SQL syntax and queries. Any help in getting me on the right path would be appreciated!

  Read the article

• Source Code Browser

  - by James Fielding

  Hello I'm looking for a piece of relatively simple software to browse large C++ project. What I would like is something that is somewhere between a simple text editor and a full-blown IDE like Eclipse. I would like syntax highlighting, a way to see all classes/methods defined in a file, a way to find where a particular method is called from and where a variable is declared/defined. Any ideas? Thank you!

  Read the article

• Shell script that iterates through a sql "delete" statement

  - by ming yeow

  I need a shell script that deletes 1000 rows from a massive database until it is done. It is very simple, but i am very weak in shell scripting, and the many tutorials online offer extremely similar, but different nuances in syntax

  Read the article

• Can IF be used to start a MySQL query?

  - by Littledot

  Hi there, I have a query that looks like this: mysql_query("IF EXISTS(SELECT * FROM predict WHERE uid=$i AND bid=$j) THEN UPDATE predict SET predict_tfidf=$predict_tfidf WHERE uid=$i AND bid=$j ELSE INSERT INTO predict (uid, bid, predict_tfidf) VALUES('$i','$j','$predict_tfidf') END IF")or die(mysql_error()); But it dies and mysql tells me to check the syntax near IF EXISTS(....) Can we not use an IF statement to start a mysql query? Thank you in advance.

  Read the article

• how to write the SPQuery for getting all data of contact list?

  - by Lalit

  Hi, I am writing the SPQuery for getting the data in contact list of sharepoint site.but how to write that? Means I want to retrieve data as : Name:aaa Cell No: 13123131 Address : something address here.. so on... of given LAst Name in search text box (build by me). how to do that? Means what query i have to write? (Syntax please).

  Read the article

• How to create view from more than one table in MS Sql Server database?

  - by GK

  I have to create a view from more than one table in MS Sql Server database, but i am not able to get the correct syntax for the same. need help. thanks.

  Read the article

• How to detect where the $end error in php is exactly is

  - by user225269

  I'm having trouble with this error in php: Parse error: syntax error, unexpected $end in J:\Server\xampplite\htdocs\exp\printact.php on line 172 It might be a lack of bracket or something. Is there any tool that could help me pin point where exactly the error is?

  Read the article

• how do i add calculated values in text field?

  - by Niki

  how do we get the operands after they are calculated in the textfield. I need help with the syntax!

  Read the article

• Writing a collection to Excel

  - by jame

  I'm working in VS2005 and I need the C# syntax write to write collection values in an Excel sheet. I initialize the collection like this: Reports oReports =new Reports();//oReports is a collection Assuming that this collection has values, how would I write them to Excel?

  Read the article

• I am in search of a programming language with the below characteristics: [closed]

  - by f f

  I am in search of a programming language with the below characteristics: it has existing, large and supportive/helpful community it has consice syntax it's fast it can create standalone apps with no dependencies, totally portable and compatible with windows I can easily set event listeners of almost anything I can easily do automatically every action possible has as extensive as possible ready-to-use commands list works easily with winxp, win com, firefox, etc api for example, I want to detect that I have clicked a specific button in a webpage in firefox or in a third-party app in windows: I want to do this easily, not with writing 100 lines of code

  Read the article

< Previous Page | 148 149 150 151 152 153 154 155 156 157 158 159  | Next Page >