大约有 42,000 项符合查询结果（耗时：0.0478秒） [XML]
best practice to generate random token for forgot password
...o separate the lookup from the validation.
If your table looks like this (MySQL)...
CREATE TABLE account_recovery (
id INTEGER(11) UNSIGNED NOT NULL AUTO_INCREMENT
userid INTEGER(11) UNSIGNED NOT NULL,
token CHAR(64),
expires DATETIME,
PRIMARY KEY(id)
);
... you need to add ...
Why does direction of index matter in MongoDB?
...
Thanks for further clarification. I checked the docs for MySQL indexes - it really is possible to specify index direction, but the setting is ignored.
– johndodo
Apr 26 '12 at 12:57
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How do I get the computer name in .NET
...entObjectSearcher searcher =
new ManagementObjectSearcher("root\\CIMV2",
"SELECT Name FROM Win32_ComputerSystem");
foreach (ManagementObject queryObj in searcher.Get())
{
Console.WriteLine("-----------------------------------")...
How can I exclude all “permission denied” messages from “find”?
...ly printing filenames, for security reasons: because you're running as the root user, "you risk having your whole system being messed up by a bug in find or a malicious version, or an incorrect invocation which writes something unexpectedly, which could not happen if you ran this with normal privile...
Changing default shell in Linux [closed]
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In my case, I had root access but didn't want to mess with any configurations on the actual host. I added exec /bin/bash to ~/.profile and this allowed me to login directly to bash without making any changes to the server. (The original defaul...
How to avoid null checking in Java?
...en just disable them. No one implied that the behaviour is not documented. MySQL is written in C where dereferencing null pointers is undefined behaviour, nothing like throwing an exception.
– fgb
Apr 8 '13 at 0:39
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Uncaught ReferenceError: jQuery is not defined [duplicate]
...One clarification, you won't see the error until you look at the homepage (root of site).
– zeusstl
May 1 '16 at 19:18
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source of historical stock data [closed]
...nd it will be able to store the data in a database of your choice: MS SQL, MySQL, SQLite, etc. It's open source, but I'll post more information on my blog when I get closer to releasing it (within a couple of days).
Another option is eclipse trader... it allows you to record the historical data wit...
Hiding the scroll bar on an HTML page
...dy has overflow:hidden, the only wan to handle this was an ng-class on the root, or thanks to this guys, just using some CSS.
– Leon Gaban
Dec 15 '16 at 17:03
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How to get Activity's content view?
...yId(android.R.id.content)
or
this.findViewById(android.R.id.content).getRootView()
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