我在使用Internet Explorer附加文件和保存xpage文档时收到错误"磁盘i/o是受限操作".
环境:具有richtext字段的xpage和上载控件,该控件绑定到同一个richtext字段(用于保存附件).
谢谢
我在发送电子邮件时发现有关点填充的相互矛盾的信息.
任何人都可以澄清吗?
我需要通过ftp下载文件,更改并上传回来.我正在使用芹菜这样做,但我在尝试使用链接时遇到问题,我得到的地方:
TypeError:upload_ftp_image()只需5个参数(给定6个)
另外,我可以使用链条并确保步骤是顺序的吗?如果不是什么是另类?
res = chain(download_ftp_image.s(server, username , password, "/test_app_2/model.dae" ,"tmp/test_app_2/"), upload_ftp_image.s(server, username , password, "tmp/test_app_2/model.dae" ,"tmp/test_app_2/")).apply_async()
print res.get()
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任务:
@task()
def download_ftp_image(ftp_server, username , password , filename, directory):
try:
ftp = FTP(ftp_server)
ftp.login(username, password)
if not os.path.exists(directory):
os.makedirs(directory)
ftp.retrbinary("RETR /default_app/model.dae" , open(directory + 'model.dae', 'wb').write)
else:
ftp.retrbinary("RETR /default_app/model.dae" , open(directory + 'model.dae', 'wb').write)
ftp.quit()
except error_perm, resp:
raise download_ftp_image.retry(countdown=15)
return "SUCCESS: "
@task()
def upload_ftp_image(ftp_server, username , password , file , directory):
try:
ftp = FTP(ftp_server)
ftp.login(username, password)
new_file= …
Run Code Online (Sandbox Code Playgroud) 如何DateTimePicker
在WinForms中只显示月份和年份?
我希望价值像January 2013
.
我使用Leafletjs作为家庭项目(现在看起来很好看.但我找不到必须设置投影,我已经找到了OpenLayers,它看起来像这样:
// Openlayers settings
//var defaultMaxExtent = new OpenLayers.Bounds(427304, 6032920, 927142, 6485144);
var defaultMaxExtent = new OpenLayers.Bounds(427304, 6032920, 927142, 6485144);
var defaultProjection = "EPSG:25832";
var defaultUnits = "Meters";
var defaultResolutions = new Array(1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024);
var defaultExtent = new OpenLayers.Bounds(215446, 2103547, 706886, 6203897); //this extent is used when the page is loaded.
//var defaultExtent = new OpenLayers.Bounds(705446, 6203547, 706886, 6203897); //this extent is used when the page is loaded.
map = …
Run Code Online (Sandbox Code Playgroud) 我怎样才能使这个foreach行只通过结果0到1?
<?php foreach ($categories as $forum_category) { ?>
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我不想只显示前2个的所有结果.
任何帮助,将不胜感激.
感谢名单
贾斯汀史密斯
我正在尝试从excel生成电子邮件,但想要添加到电子邮件正文文本的超链接.我希望超链接显示为文本而不是文件路径.
我该怎么做呢?
我使用以下代码.
strBody = "Hello " & Range("QuoteFirstName").Value & "," & _
vbNewLine & _
vbNewLine & _
"It was good to speak with you earlier today/yesterday." & _
vbNewLine & _
vbNewLine & _
"[Any personal message]" & _
vbNewLine & _
vbNewLine
On Error Resume Next
With OutMail
.To = StrTo
.CC = ""
.BCC = ""
.Subject = StrSubject
.Body = StrBody
.Attachments.Add FileNamePDF
If Send = True Then
.Send
Else
.Display
End If
End With …
Run Code Online (Sandbox Code Playgroud) 基本上我希望外部div占用所有事件,因此输入和div中的任何其他内容都不可点击:
<div id="div1">
<div id="div2">
<label>Input 1</label>
<input type="text" id="input1" />
</div>
</div>
$(document).ready(function() {
$(document).on('click', '#input1', function(e){
e.preventDefault();
};
});
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这是非工作示例http://jsfiddle.net/KFWmk/3/
任何帮助赞赏:)
我使用CNCopySupportedInterfaces()来获取bssid并且它没有返回任何值.不知道为什么.
我的代码看起来像这样:
#import <SystemConfiguration/CaptiveNetwork.h>
CFArrayRef myArray = CNCopySupportedInterfaces();
CFDictionaryRef myDict = CNCopyCurrentNetworkInfo(CFArrayGetValueAtIndex(myArray, 0));
NSLog(@"Connected at:%@",myDict);
NSDictionary *myDictionary = (__bridge_transfer NSDictionary*)myDict;
NSString * BSSID = [myDictionary objectForKey:@"BSSID"];
NSLog(@"bssid is %@",BSSID);
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的NSLog(@ "%@",CNCopySupportedInterfaces());
返回(null)
不确定是什么问题?需要一些指导