following attributes to control that key is used for signing.//// Notes:// (*) If no key is specified, the Assembly is not signed.// (*) Keyname refers to a key that has been installed in the crypto Service// Provider (CSP) on your computer. Keyfile refers to a file that contains// A key.// (*) If the Keyfile and the keyname values are both specified,// Following processing occurs:// (1) if the keyname can be found in the
-> close
4. Install the vs2008x64-bit Compiler: When the vs2008 installation program is enabled, the component loading error may occur. Use another method: open the control panel-> uninstall programs page-> select vs team suit-> Change Programs-> select "x64 compiler under language tools", and install it with the CERT compiler.
5. 64-bit programs call 64-bit csp dll. 64-bit csp dll debugging can be tested b
%d:%d:%d", Systime.wyear, Systime.wmonth, Systime.wday, Systime.whour, Systime.wminute, Systime.wsecond);4. Create a temporary key containerHcryptprov Htmpprov = NULL;if (rcrypt_failed (CryptAcquireContext (htmpprov, "My_temporary_container", NULL, Prov_rsa_aes, CRYPT_NEWKEYSET) ))//null means using the system default CSP{if (rcrypt_failed (CryptAcquireContext (htmpprov, "My_temporary_container", NULL, Prov_rsa_aes, 0))// Null means using the system d
---- Encryption is too complex.AlgorithmImplementation is very difficult, so in the past, many applicationsProgramOnly simple encryption technologies can be used. The result is that the encrypted data can be easily decrypted. By using the encryption application interface (cryptography API) or CryptoAPI provided by Microsoft, you can easily add powerful encryption functions to your application without considering basic algorithms. This article will give a brief introduction to CryptoAPI and its d
prevent:The developer can set the HttpOnly tag in the cookie so that JavaScript will not be able to access the cookie.13. Content Security Policy (CSP)CSP (Content security Policy) is an added layer of security that helps detect and mitigate certain types of attacks, including cross-site scripting (XSS) and data injection attacks.Use the Content-security-policy method in the HTTP header to start the CSP.Ex
video data format (some mobile camera output is NV12), and more efficient than the input YUV420.The specific code is:X264_picture_init (ph264enc->pic);if (chroma_fmt = = x264_csp_nv12) {Ph264enc->pic.img.i_stride[0] = ph264enc->param.i_width;PH264ENC-GT;PIC.IMG.I_STRIDE[1] = ph264enc->param.i_width;PH264ENC-GT;PIC.IMG.I_STRIDE[2] = 0;PH264ENC-GT;PIC.IMG.I_CSP = X264_CSP_NV12;Ph264enc->pic.img.i_plane = 2;} else {//other temporarily considered to be YUV420 formatPh264enc->pic.img.i_stride[0] = p
, so that each function executed with the GO keyword can be run as a unit. When a co-process is blocked, the scheduler automatically arranges other threads to execute the program without waiting for parallelism, and the scheduling overhead is very small, and a CPU schedule is no more than million per second, which allows us to create a large number of goroutine, This makes it easy to write high-concurrency programs to achieve the goal.
The go language implements the
analysis of raft, space constraints, can not be detailed analysis, interested in the proposal to see the text at the end of the original paper address and an animation of the raft protocol. Easy to look at the following article, I would simply make a summary:
Raft designs different mechanisms for different scenarios (select master, log copy), although it reduces commonality (relative Paxos), but also reduces complexity, facilitates comprehension and implementation.
Raft built-in select
is specified, the assembly is not signed.(*) KeyName refers to a computer that is already installed on theThe key in the cryptographic service provider (CSP). KeyFile refers to the inclusionThe key file.(*) If both the KeyFile and KeyName values are specified, theThe following processing occurs:(1) If KeyName can be found in the CSP, the key is used.(2) If KeyName does not exist and keyfile exists, thenThe
The first type: direct copy. It is easy to copy the Webroot folder under the project to the $catalina_home\webapps, name the CSP, and start the service.
Second: This approach does not require copying items to the WebApps path and can be deployed directly f:/the path. The method is as follows: Change the $catalina_home\conf\server.xml file and add
Third: catalina_home\conf\catalina\localhost add an XML file, such as Csp.xml, which reads:
Fourth: U
Banking certificate Tool software" menu. If there is no "China Huada"---"CSP tools" menu, you can be judged that the smart Installer is not installed correctly, at this time, please login after installation. As shown in the following illustration:
2 Verify that the K-Po is damaged by hardware. Confirm that the Smart Installer is properly installed and K Po (usbkey) is properly plugged into the USB port, please open "Start"---"Program",--
"----"ABC Bank Certificate Tool Software"-----"China Huada"---"CSP tools"------"Certificate Operations"-----"Enroll Certificates"---then you can pay .... (e.g. Alipay, tenpay and online Banking) ...
How to use K-po?
The following small series to teach you the specific operation of the correct use of ABC K PO Steps
1. First to obtain the "password envelope"-Online banking certificate.
2. Insert ABC K treasure into USB interface. The essential
3. O
Program | Crystal Report/Report Example
• Application instances for. NET Developers
• Application instances for other development tools
• Application examples for WEB developers (ASP, CSP, JSP)
Report instance
For a complete list and a direct link to download an instance of the report, see the list of report instances (PDF-142 KB) that we demonstrated the report design concept.
Application instances for. NET Developers
Crystal Report VS. NET Pro
= 1; Number of worker threads M_param.i_width = WIdth;
M_param.i_height = height;
M_param.i_fps_num = fps;
M_param.i_fps_den = 1; M_param.i_bframe = 10; Number of B frames between two reference frames//M_PARAM.I_CSP = (CSP = = 17)? x264_csp_nv12:csp;//encoded bit stream CSP, only supports i420, color space settings M_param.i_keyint_max = 25;
Set the in
First of all, the problem arises from the background, because to do stress testing, frequent use of the AB command, need to test a lot of items, each test to do more than 10 times, Test finished also to draw test results curve, and because the company intranet is not stable, test 10 times can not find an accurate value, so can only be tested when others work. But the problem is, once the server has changed the configuration, it is necessary to do all the tests again, and can only be measured at
adjustments that result from port adjustments. "
7. Concurrent Programming
In fact, so far, the most attractive to me is this feature, and I said before if it is not because of the high concurrency of the server I may not even know the language of go, in the previous article http://blog.csdn.net/michael_kong_nju/article/ details/45420047 discusses why go can achieve a large-scale concurrency principle, here does not do the detailed introduction, only gives the implementation method, namelyThe g
with the speed of the modern computer, the cycle is almost instantaneous, the seed is consistent, so there will be 10 cycles to output the same random number of cases.Two. Guid classSystem.GuidGUID (Globally unique Identifier) Global Unique identifierGUIDs are calculated using a number of native-ready numbers, such as the hardware ID code, the current time, and so on. The computed 128-bit integer (16 bytes) can be close to the unique output.
1
Console.WriteLine(Guid.NewGuid
about Assembly signing.//// Use the following attributes to control that key is used for signing.//// Notes:// (*) If no key is specified, the Assembly is not signed.// (*) Keyname refers to a key that has been installed in the crypto Service// Provider (CSP) on your computer. Keyfile refers to a file that contains// A key.// (*) If the Keyfile and the keyname values are both specified,// Following processing occurs:// (1) if the keyname can be found
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