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ValueError: numpy.dtype has the wrong size, try recompiling
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I also encounter this error when use pandas to access MYSQL.
This error message indicates a binary compatible issue and can be resolved by
using latest version of pandas and numpy package.
Here is my steps to resolve this issue, and it works well on my Ubuntu 12.04:
cd /tmp/
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How do you install Boost on MacOS?
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if you prefer running things through root sudo -s /opt/local/bin/port install boost
– Pungs
Feb 12 '13 at 16:21
2
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How do you determine what technology a website is built on? [closed]
... and put "powered by Microsoft IIS" into my footer despite the fact I used MySQL.
That way you'd spend all your time trying to hack my site using vulnerabilities it doesn't actually have.
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How to specify a editor to open crontab file? “export EDITOR=vi” does not work
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It wasn't working for me. I run crontab with sudo, so I switched to root, did the above suggestions, and crontab would open in vim, but it still wouldn't from my user account. Finally I ran sudo select-editor from the user account and that did the trick.
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Best practices for Storyboard login screen, handling clearing of data upon logout
I'm building an iOS app using a Storyboard. The root view controller is a Tab Bar Controller. I'm creating the login/logout process, and it's mostly working fine, but I've got a few issues. I need to know the BEST way to set all this up.
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Format of the initialization string does not conform to specification starting at index 0
...InstanceName;Database=myDataBase;User Id=myUsername;Password=myPassword;
MySQL
Standard
Server=myServerAddress;Database=myDataBase;Uid=myUsername;Pwd=myPassword;
Specifying TCP port
Server=myServerAddress;Port=1234;Database=myDataBase;Uid=myUsername;Pwd=myPassword;
Oracle
Using TNS
Data S...
Refreshing web page by WebDriver when waiting for specific condition
...t class:
public void reload() {
// remember reference to current html root element
final WebElement htmlRoot = getDriver().findElement(By.tagName("html"));
// the refresh seems to sometimes be asynchronous, so this sometimes just kicks off the refresh,
// but doesn't actually wait ...
Microsoft Web API: How do you do a Server.MapPath?
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string root = HttpContext.Current.Server.MapPath("~/App_Data");
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FAT32文件系统格式详解 - C/C++ - 清泛网 - 专注C/C++及内核技术
...稍大于指定的容量，亦需注意掌握。
（五）根目录区（ROOT区）不再是固定区域、固定大小，可看作是数据区的一部分。因为根目录已改为根目录文件，采用与子目录文件相同的管理方式，一般情况下从第二簇开始使用，大小视...
Counting Line Numbers in Eclipse [closed]
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Under linux, the simpler is:
go to the root folder of your project
use find to do a recursive search of *.java files
use wc -l to count lines:
To resume, just do:
find . -name '*.java' | xargs wc -l
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