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App Inventor 2 扩展 · App Inventor 2 中文网
...dding more examples to this collection, and would like to evolve it into a site for people to share extensions. You can import the extensions using the URL indicated, or you can download the aix files to your local computer and import the files from there.
VectorArithmetic created by Ethan Hon
Tak...
How can I get the MD5 fingerprint from Java's keytool, not only SHA-1?
...the screen of Android Studio. Then click on the name of the app(e.g android123(root): it should appear like this). After that, you will find a subfolder named android and clicking on it go for the signingReport.It should run in the console and should show you the SHA 1,MD 5. Hope it helps.
...
How to pip or easy_install tkinter on Windows
... edited Jan 10 at 19:42
User123
25322 silver badges1717 bronze badges
answered Nov 18 '13 at 9:52
IcyFlame...
Should I Dispose() DataSet and DataTable?
... if (disposing)
{
lock (this)
{
if ((this.site != null) && (this.site.Container != null))
{
this.site.Container.Remove(this);
}
if (this.events != null)
{
EventHandler handler = (...
Received fatal alert: handshake_failure through SSLHandshakeException
...does not belong to a CA that you do not trust, then SSL/TLS connections to sites having certificates issued by that entity can be decrypted if the private key is available.
Update #2: Understanding the output of the JSSE trace
The keystore and the truststores used by the JVM are usually listed at ...
Does Git publicly expose my e-mail address?
... field in a commit log would show up as:
Author: Joe White <joewhite@mysite.com>
So the information is available to anyone with a copy of the repo, since it acts as an identifier.
Your email probably won't be visible to spambots, though, unless you use Gitweb, or a service like GitHub, to ...
程序员之网络安全系列（五）：数字证书以及12306的证书问题 - 更多技术 - ...
... 看提示，是因为12306使用了一个比较弱的机密算法（This site uses a weak security configuration (SHA-1 signatures), so your connection may not be private.），我猜他们是为了性能？？
但是，就算浏览器地址栏的锁不能变绿，我们还得订票不是吗？
...
How do I create a parameterized SQL query? Why Should I?
...
'Connection string for mysql
Public SQLSource As String = "Server=123.456.789.123;userid=someuser;password=somesecurepassword;database=somedefaultdatabase;"
'database connection classes
Private DBcon As New MySqlConnection
Private SQLcmd As MySqlCommand
Public DBDA As New ...
使用App Inventor 2 控制物联网设备/低功耗蓝牙设备(BLE) · App Inventor 2 中文网
...用 隐私策略和使用条款 技术支持 service@fun123.cn