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How do I use Django templates without the rest of Django?
...'m not building a Django-based web site. How do I use it without having a settings.py file (and others) and having to set the DJANGO_SETTINGS_MODULE environment variable?
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SQL - The conversion of a varchar data type to a datetime data type resulted in an out-of-range valu
...have faced the same problem a week ago.
The problem is with the time zone setting. Specify in other formats like mm/dd/yyyy (usually works).
Specifying the date as 30/12/2013 resulted in the error for me. However, specifying it as mm/dd/yyyy format worked.
If you need to convert your input the...
How to remove all MySQL tables from the command-line without DROP database permissions? [duplicate]
...ROP TABLE t1, t2, t3, ... and then use prepared statements to execute it:
SET FOREIGN_KEY_CHECKS = 0;
SET @tables = NULL;
SELECT GROUP_CONCAT('`', table_schema, '`.`', table_name, '`') INTO @tables
FROM information_schema.tables
WHERE table_schema = 'database_name'; -- specify DB name here.
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MySQL error code: 1175 during UPDATE in MySQL Workbench
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It looks like your MySql session has the safe-updates option set. This means that you can't update or delete records without specifying a key (ex. primary key) in the where clause.
Try:
SET SQL_SAFE_UPDATES = 0;
Or you can modify your query to follow the rule (use primary key in wh...
How to generate a create table script for an existing table in phpmyadmin?
... > penguins.sql
Step 3, observe the output in penguins.sql:
/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;
/*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
/*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
/*!40101 SET NAMES utf8 */;
/*!401...
How to securely save username/password (local)?
...nd ciphertext securely, such as in a file or registry key with permissions set so only the current user can read it. To get access to the original data, use ProtectedData.Unprotect():
byte[] plaintext= ProtectedData.Unprotect(ciphertext, entropy,
DataProtectionScope.CurrentUser);
Note that th...
Can I set null as the default value for a @Value in Spring?
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You must set the nullValue of the PropertyPlaceholderConfigurer. For the example I'm using the string @null but you can also use the empty string as nullValue.
<bean id="propertyConfigurer" class="org.springframework.beans.factory...
What is the difference between SqlCommand.CommandTimeout and SqlConnection.ConnectionTimeout?
..., let's say I have a !**&#Q@? query that takes 32 seconds to run. If I set SqlCommand.CommandTimeout = 40 but leave SqlConnection.ConnectionTimeout at its default (presumably 30), will the connection timeout? In other words, do I have to set both properties? It sounds like you are saying "no," b...
How to use random in BATCH script?
...% gives you a random number between 0 and 32767.
Using an expression like SET /A test=%RANDOM% * 100 / 32768 + 1, you can change the range to anything you like (here the range is [1…100] instead of [0…32767]).
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How do I add the contents of an iterable to a set?
... "one [...] obvious way" to add all items of an iterable to an existing set ?
6 Answers
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