大约有 40,000 项符合查询结果（耗时：0.0586秒） [XML]
MySQL string replace
...
UPDATE your_table
SET your_field = REPLACE(your_field, 'articles/updates/', 'articles/news/')
WHERE your_field LIKE '%articles/updates/%'
Now rows that were like
http://www.example.com/articles/updates/43
will be
http://www.exam...
How to check size of a file using Bash?
...@fstab, you may ommit awk by using read (bash internal command): read SIZE _ <<<$(du -sb "$FILENAME")
– Jdamian
Nov 13 '14 at 9:01
add a comment
|...
Entity Framework: There is already an open DataReader associated with this Command
...ng to iterate is kind of lazy loading (IQueriable).
foreach (var user in _dbContext.Users)
{
}
Converting the IQueriable collection into other enumerable collection will solve this problem.
example
_dbContext.Users.ToList()
Note: .ToList() creates a new set every-time and it can cause th...
How to get response status code from jQuery.ajax?
...hould do what I want. However, when I try the same in my original code (txt_status replaced with jqxhr.status), I keep getting jqxhr.status of 0. Here's a screenshot: twitpic.com/4alsqj
– Mahesh
Mar 18 '11 at 9:36
...
Volley Android Networking Library
...ng (in your .profile or wherever you put PATH variables): 1. export ANDROID_HOME=<android-sdk-dir>
– Johan S
Jun 6 '13 at 12:17
...
How do I run NUnit in debug mode from Visual Studio?
...ess (run in Package Manager Console): ($dte.Debugger.LocalProcesses | ? { $_.Name.EndsWith("nunit-agent.exe") }).Attach()
– bart
Feb 14 '13 at 23:57
...
E11000 duplicate key error index in mongodb mongoose
...xes
From comments:
Your error says that the key is named mydb.users.$email_1 which makes me suspect that you have an index on both users.email and users.local.email (The former being old and unused at the moment). Removing a field from a Mongoose model doesn't affect the database. Check with mydb.u...
How can I change the EditText text without triggering the Text Watcher?
... after update
et.addTextChangedListener(this);
}
}
Usage:
et_text.addTextChangedListener(new MyTextWatcher(et_text));
You may feel a little bit lag when entering text rapidly if you are using editText.setText() instead of editable.replace().
...
How do I decode a base64 encoded string?
...ring(Convert.FromBase64String("OBFZDT..."));
string result = m000493(p0, "_p0lizei.");
// result == "gaia^unplugged^Ta..."
with return m0001cd(builder3.ToString()); changed to return builder3.ToString();.
share
...
How to wait 5 seconds with jQuery?
...
Use a normal javascript timer:
$(function(){
function show_popup(){
$("#message").slideUp();
};
window.setTimeout( show_popup, 5000 ); // 5 seconds
});
This will wait 5 seconds after the DOM is ready. If you want to wait until the page is actually loaded you need to u...