syntax-error

PHPMyadmin does not show mysql error messages

由 陌路散爱 提交于 2019-12-03 21:43:26
问题 I installed phpMyAdmin on my site and it works. But when I mistype a query it does not show the mysql error message only the error code. 1064 - I expect the following: 1064 - You have and error in your blah blah... Without an error message it's difficult to know what's wrong. In my php scripts I'm able to get the error message via mysql_error(). But myAdmin shows nothing. I googled a lot but I didn't find anything useful. How can I make it show the error messages? Any ideas? 回答1: Judging by

Is there a new/updated Twill?

由 女生的网名这么多〃 提交于 2019-12-03 19:32:50
问题 I've been trying to learn Twill Scripting on Python and I am using Python 3.4 and Twill 1.8.0 . Been reading some posts here and I found it interesting to study. But, I do have a problem installing Twill. I just knew that PRINT in Python is now a function so meaning it needs parenthesis and that's where my problem starts. As I look through the codes on Twill 1.8.0, I think it isn't oriented with the change of using PRINT yet. Strings are not enclosed with parenthesis so I was thinking maybe

SQLCMD utility from BAT file - how to return ERRORLEVEL in case of syntax error

由 走远了吗. 提交于 2019-12-03 17:24:31
问题 How can I get %ERRORLEVEL% from SQLCMD utility when some of .sql files contains syntax error? These files create stored procedures. They don't invoke "raiseerror", but they can conatin syntax error and I need to terminate the process. But it always returns %ERRORLEVEL% as 0. I tried use -b, -V and -m (and their combinations), but nothing worked for me as expected. Here's the code fragment of my BAT file. REM process all sql files in "SQL\scripts" folder and subfolders FOR /R "SQL\scripts" %%G

Unexpected T_ELSE error in PHP [closed]

由 让人想犯罪 __ 提交于 2019-12-03 17:13:46
I am working on an example from a php book and am getting an error on line 8 with this code <?php $agent = getenv("HTTP_USER_AGENT"); if (preg_match("/MSIE/i", "$agent")); { $result = "You are using Microsoft Internet Explorer"; } else if (preg_match("/Mozilla/i", "$agent")); { $result = "You are using Mozilla firefox"; } else {$result = "you are using $agent"; } echo $result; ?> Try: $agent = getenv("HTTP_USER_AGENT"); if (preg_match("/MSIE/i", $agent)) { $result = "You are using Microsoft Internet Explorer"; } else if (preg_match("/Mozilla/i", $agent)) { $result = "You are using Mozilla

Is there a Jade template syntax checker/validator?

由 南笙酒味 提交于 2019-12-03 17:09:32
问题 I have some syntax errors in my Jade templates. Are there any tools that can help me debug? 回答1: Found it. Use jade [fileName].jade to debug your Jade template. You can install the Jade tool with npm install jade --global . 回答2: Adding this here because I still had to google. npm i -g pug-lint NOTE: jade has changed its name to pug 回答3: web storm is a better tool for jade development ,it idents and corrects jade files 来源： https://stackoverflow.com/questions/14173144/is-there-a-jade-template

Dict merge in a dict comprehension

由 柔情痞子 提交于 2019-12-03 15:27:52
问题 In python 3.5, we can merge dicts by using double-splat unpacking >>> d1 = {1: 'one', 2: 'two'} >>> d2 = {3: 'three'} >>> {**d1, **d2} {1: 'one', 2: 'two', 3: 'three'} Cool. It doesn't seem to generalise to dynamic use cases, though: >>> ds = [d1, d2] >>> {**d for d in ds} SyntaxError: dict unpacking cannot be used in dict comprehension Instead we have to do reduce(lambda x,y: {**x, **y}, ds, {}) , which seems a lot uglier. Why the "one obvious way to do it" is not allowed by the parser, when

CRONTAB syntax error

由 帅比萌擦擦* 提交于 2019-12-03 14:34:01
问题 Herer is my CRONTAB file (Ubuntu 10.10): 57 1 * * 2-6 ET=`date --date 'yesterday'+%Y%m%d`;echo $ET Even The syntax color indicate that something is wrong. and there is this error: Subject: Cron <root> ET=`date --date 'yesterday' + (failed) Content-Type: text/plain; charset=ANSI_X3.4-1968 X-Cron-Env: <SHELL=/bin/sh> X-Cron-Env: <HOME=/root> X-Cron-Env: <PATH=/usr/bin:/bin> X-Cron-Env: <LOGNAME=root> /bin/sh: Syntax error: EOF in backquote substitution But I am not sure whats wrong. Thanks a

Syntax error: Illegal return statement in JavaScript

由 若如初见. 提交于 2019-12-03 14:17:44
问题 I am getting a really weird JavaScript error when I run this code: <script type = 'text/javascript'> var ask = confirm('".$message."'); if (ask == false) { return false; } else { return true; } </script> In the JavaScript console it says: Syntax Error: Illegal return statement It occurs at return true; and return false; (I am echoing this javascript from a php function; the $message variable is one of the php parameters) What is wrong with my code? 回答1: return only makes sense inside a

String Concatenation Error

由 折月煮酒 提交于 2019-12-03 12:52:21
I ran into a syntax error. I accept that it's a syntax error, but I'm somewhat curious as to why it's a syntax error. This works exactly as you'd expect it to: (0..9).each { |n| puts n.to_s + "^2 = " + (n**2).to_s } This throws an error: (0..9).each { |n| puts n.to_s +"^2 = "+ (n**2).to_s } The error: NoMethodError: undefined method '+@' for "^2 = ":String Oddly, I can move the second plus sign wherever and Ruby seems to have no problem with it, but if that first one happens to touch the double quote, I get a syntax error. Why exactly does this happen? n.to_s +"^2 = " is parsed as n.to_s(+"^2

Python invalid syntax with “with” statement

由 回眸只為那壹抹淺笑 提交于 2019-12-03 10:32:27
I am working on writing a simple python application for linux (maemo). However I am getting SyntaxError: invalid syntax on line 23: with open(file,'w') as fileh: The code can be seen here: http://pastebin.com/MPxfrsAp I can not figure out what is wrong with my code, I am new to python and the "with" statement. So, what is causing this code to error, and how can I fix it? Is it something wrong with the "with" statement? Thanks! Most likely, you are using an earlier version of Python that doesn't support the with statement. Here's how to do the same thing without using with : fileh = open(file,
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