syntax-error

Multiple statements found while compiling a single statement [duplicate]

由 人走茶凉 提交于 2019-12-02 05:28:24
问题 This question already has answers here : SyntaxError: multiple statements found while compiling a single statement (2 answers) Closed last year . I am brand new to programming. I am using the Dive into Python book and am trying to run the first example, humansize.py. I have copied and pasted the code into Idle, the Python shell and keep coming up with the same syntax error: "multiple statements found while compiling a single statement." I am downloading the code into BBEdit and then copying

How to define a two-dimensional array in Python

由 泄露秘密 提交于 2019-12-02 04:54:49
问题 I want to define a two-dimensional array without an initialized length like this: Matrix = [][] but it does not work... I've tried the code below, but it is wrong too: Matrix = [5][5] Error: Traceback ... IndexError: list index out of range What is my mistake? 回答1: You're technically trying to index an uninitialized array. You have to first initialize the outer list with lists before adding items; Python calls this "list comprehension". # Creates a list containing 5 lists, each of 8 items,

Parse error: syntax error, unexpected T_ENCAPSED_AND_WHITESPACE

由 爷，独闯天下 提交于 2019-12-02 04:36:03
I might have a syntax error or something but I don't see nothing. <select id="cd" name="cd"> <?php while($row=mysql_fetch_array($cdresult)) { echo "('<option value='$row['Poblacion']'></option >'.'<br />)"; } mysql_close($link); ?> </select> On the echo line, I have the error : [error] [client] PHP Parse error: syntax error, unexpected T_ENCAPSED_AND_WHITESPACE, expecting T_STRING or T_VARIABLE or T_NUM_STRING in /var/www/slimtest/views/nuevo.php on line 89 Maybe you can help, because I don't see the error D"= This should work: <select id="cd" name="cd"> <?php while($row=mysql_fetch_array(

OUTPUT Inserted.row in mysqli

由 馋奶兔 提交于 2019-12-02 04:22:43
I have the following sql table: id|email|fbid When I perform the query INSERT INTO users(email,fbid) VALUES('randomvalue','otherrandomvalue') I want to get the id of the inserted row. To do so, I've tried to edit the query like this: INSERT INTO users(email,fbid) VALUES('randomvalue','otherrandomvalue') OUTPUT Inserted.id But I'm getting: 1064 - You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'OUTPUT Inserted.id' at line 1 What could be the problem? Unfortunately (as far as I can tell) mysql does not support

SQLite syntax error near “CREATE TABLE”

由 放肆的年华 提交于 2019-12-02 02:45:00
问题 Here's my code: String CREATE_DATABASE = "CREATE TABLE " + TABLE_NAME + "(" + KEY_ID + " INTEGER PRIMARY KEY AUTOINCREMENT, " + "title TEXT, "+ "author TEXT, "+ "state TEXT);"; db.execSQL(CREATE_DATABASE); The LogCat says : 12-11 23:43:50.553: E/AndroidRuntime(3706): android.database.sqlite.SQLiteException: near "CREATE TABLE": syntax error (code 1): , while compiling: CREATE TABLE PapersTable(_id INTEGER PRIMARY KEY AUTOINCREMENT, title TEXT, author TEXT, state TEXT); 回答1: The CREATE TABLE

PHP syntax error T_ENCAPSED_AND_WHITESPACE

由 孤者浪人 提交于 2019-12-02 02:43:18
i'm starting to work with php basics and i have some problem understanding how mix code with strings. I found a great and useful style to print string blocks but i don't know the name and i'm not able to find examples. the code below return me the error: Parse error: syntax error, unexpected T_ENCAPSED_AND_WHITESPACE, expecting T_STRING or T_VARIABLE or T_NUM_STRING in /web/htdocs/food/user/index.php on line 120 <?php $html_str = <<<STR <li><img alt="hello" src="$path_images/pencil.png"/><a title="hello" href="$path_pages/$page/action">Details</a></li> STR; print $html_str; ?> can someone help

pip install pydot raises a SyntaxError

由 烂漫一生 提交于 2019-12-02 02:22:15
I'm running pip from the command line, trying to install pydot because Django's django-extensions needs it to generate UML class diagrams When I run the command pip install pydot , it gives me this error: Collecting pydot Using cached pydot-1.0.2.tar.gz Complete output from command python setup.py egg_info: Traceback (most recent call last): File "<string>", line 20, in <module> File "C:\Users\[me]\AppData\Local\Temp\pip-build-uscu27_d\pydot\setup.py ", line 5 except ImportError, excp: ^ SyntaxError: invalid syntax The same error happens with easy_install pydot . Looks like the correct syntax

need help to export table from sql server 2008 to text file

由 别等时光非礼了梦想. 提交于 2019-12-02 02:12:36
问题 I am trying to export a table present in ms sql server 2008 to a text file on my system. I am writing the following command in sql server query window SELECT * FROM [AdventureWorks].[Person].[AddressType] INTO OUTFILE 'C:/filename.csv' FIELDS TERMINATED BY ',' LINES TERMINATED BY '\n'; Now whenever I write this command the sql help gives me error that incorrect syntax near 'INTO' then I tried interchanging from and into keywords as follows SELECT * INTO OUTFILE 'C:/filename.csv' FIELDS

Strange Python behavior from inappropriate usage of 'is not' comparison?

由 好久不见. 提交于 2019-12-02 02:01:13
I (incorrectly?) used 'is not' in a comparison and found this curious behavior: >>> a = 256 >>> b = int('256') >>> c = 300 >>> d = int('300') >>> >>> a is not b False >>> c is not d True Obviously I should have used: >>> a != b False >>> c != d False But it worked for a long time due to small-valued test-cases until I happened to use a number of 495. If this is invalid syntax, then why? And shouldn't I at least get a warning? "is" is not a check of equality of value, but a check that two variables point to the same instance of an object. int s and string s are confusing for this as is and ==

PHP syntax error T_ENCAPSED_AND_WHITESPACE

由 别说谁变了你拦得住时间么 提交于 2019-12-02 01:59:30
问题 i'm starting to work with php basics and i have some problem understanding how mix code with strings. I found a great and useful style to print string blocks but i don't know the name and i'm not able to find examples. the code below return me the error: Parse error: syntax error, unexpected T_ENCAPSED_AND_WHITESPACE, expecting T_STRING or T_VARIABLE or T_NUM_STRING in /web/htdocs/food/user/index.php on line 120 <?php $html_str = <<<STR <li><img alt="hello" src="$path_images/pencil.png"/><a
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