designing with mind in mind

The difference of realization way: col-md-offset-*, is realized by using Margin-left, col-md-push-*/col-md-pull-* is realized by using relative position. The difference between the effects, col-md-offset-* can only be cheaper to the right, because the implementation is margin-left, and push/pull because it is relative

When compiling the Linux kernel source code, the DRIVERS/MD directory will generate multiple KO files, then which one of these kernel modules to load first, which after loading? For example, Md-mod.ko, Raid5.ko, Raid10.ko, are these modules loaded together or in a sequential order? If you are familiar with Linux kernel programming, you know that there is a request_module function that asks to load a module,

[Rrdtool] Monitoring and automatic drawing, simple monitoring. md, rrdtool. md Now I want to monitor the traffic and concurrency of the service, but I don't have much time to write the system. Other O M systems are unfamiliar, therefore, the existing rrdtool shell is used for a simple monitoring interface. Temporary use is also a small experiment. Rrdtool is just getting started. It's a small exercise.

Recently spent some time seriously studying the MD code, and on the basis of the original code to develop a series of new functions, these new features to make MD more complete, more suitable for large storage enterprises, by adding array caching and bitmap optimization greatly improve the storage speed, improve the reliability of the data, In the case of any power off, the data consistency is guaranteed, t

can view all symbols using the NM command, or you can see them in more detail with the objdump command.NM HellowordThe symbol denoted by T indicates that there is specific code in the file, and the symbol in D identifies that the symbol is an external symbol, defined in another *.so library. Our undifined reference error in the compilation process refers to this problem.Debug Symbols: When a program compiles with the-G parameter, the compiled program can be debugged by GDB. Where-G means to ins

I wonder if you have any idea where all these directories on the disk come from? In fact, these directories are created by ourselves, we created these directories to classify the organization files, if we have a new category of files, we need to create a new directory. The two commands we're going to learn today are directory operations, which are MD (make directory--Create directory) and RD (remove directory--Delete directory). These two commands ar

certificate, Beida Jade Bird certificate buddies See these code is easy, but I did not go to these training schools, also did not take the program card, it is really ashamed ah. This in large part of the technical staff dragged the hind legs, so the heart is very disturbed, especially the Shanghai Fire is temporary, train ticket system error is the programmer without a license. Think in school when teachers teach us: Don't you four years of study than a certificate, the teacher four years of tr

* * 5494 mddev->degraded = calc_degraded (conf); ... 5503/* Device size must be a multiple of chunk size */5504 mddev->dev_sectors = ~ (mddev->chunk_sectors-1); 5505 mddev->resync_max_sectors = mddev->dev_sectors; ... 5556 md_set_array_sectors (Mddev, raid5_size (mddev, 0, 0)); 5557 5558 if (mddev->queue) {... 5628} 5629 5630 return 0; Does it feel super simple, like some things on the surface look very complex, but as long as the careful analysis, it is found that there are rules t

compound words: l1,l2 According to the basic glossary and L1, we get the small granularity of the word segmentation results. Generally speaking, the basic words are more stable and occasionally add new words. Finally, using compound words and L2 for the second participle, when the input is the basic word string , the output is a compound string. In other words, the sentences are divided according to the basic words, and then the basic word strings are separated according to the com

configuration, before the installation needs to do a format check, check through the deployment. After successful deployment, click OK to automatically jump to the approval list, click through and then you can use it.Code accessLogin request the user selects the app that you just created, which appears in the background as follows:Code Access information:# curl http://192.168.197.61:8585/cache/client/redis/cluster/10000.json?clientVersion=1.0-SNAPSHOT{"message":"appId:10000 client is up to date

+redis in spring MVC.First step: Pom Configuration introduces dependency packages Step Two: Configure Spring-mvc.xml: Step three: Configure Web. xml: Encounter problemsError:org.springframework.data.redis.serializer.SerializationException: Cannot serialize;Solution:The JavaBean to be cached needs to implement the serializable interface, because spring will serialize the object first into Redis, and for this exception, modify the corresponding JavaBean object to implement serializable:

For example: md d: \ test, you can also use MD test to create the test folder in the current path. If the folder to be created contains spaces or , enclose the folder name in quotation marks, for example, MD "test ABC" and MD "ABC XYZ ". What will happen if no quotation marks are used? The test result is: 1. If t

For example, MD D:\test can also use MD test to create a test folder under the current path. If you want to create a folder with spaces or ampersand, you need to enclose the folder name in quotation marks, such as MD "Test ABC", MD "ABCXYZ". What would be the consequences if you didn't use quotes? The results of th

I. Differences between the MD (d) and MT (d) Compilation options1. Location of compilation optionsTake VS2005 as an example, open like this:1) Open the Project's Property Pages dialog box2) Click on the left-C + + section3) Click on the Code Generation Section4) Right line sixth Runtime Library project2. The meaning of each setting option represents Compilation options Contains Statically linked Lib Description

1. Location of compilation optionsTake VS2005 as an example, open like this:1) Open the Project's Property Pages dialog box2) Click on the left-C + + section3) Click on the Code Generation Section4) Right line sixth Runtime Library project2. The meaning of each setting option represents Compilation options Contains Statically linked Lib Description /md _MT, _dll MSVCRT.lib Multithreaded, releas

Differences between MD (d) and MT (d) compilation options: mdmt1. Location of compilation options Take VS2005 as an example: 1) Open the project's Property Pages dialog box 2) Click the C/C ++ section on the left. 3) Click the Code Generation section. 4) the sixth line of the Runtime Library Project on the right2. Meaning of each setting Option Compilation options Include Static link lib Description /

In the MD module, all levels of RAID are used by a copy of the bitmap source code, that is, a common bitmap process, the following RAID1 use as an example to analyze how bitmap works.When using the RAID1 disk array, there is a high demand for the reliability of the data. In the process of writing, there may be unstable factors, such as disk damage, power down/down, network failure, system failure, and so on, resulting in write failure, after the syste

First, briefMD5 algorithm is a typical message digest algorithm, its predecessor is MD2, MD3 and MD4 algorithm, which is improved by MD4, MD3 and MD2 algorithm. Whichever MD algorithm, they all need to get a random length of information and generate a 123-bit message digest. If this 128-bit binary summary information is converted to 16, you can get a 32-bit string, so the majority of the MD5 algorithm we see the digital fingerprint is 32 16 binary str

●Support for high-definition PCM audio. You can save a personal email to NetMD. Integrates the charm of audio and audio ".●The Tibetan time can be used to record audio and video, and check the number of records in the batchcompute pool.●Supports MAC and Windows● Non-linear PCM (44.1 kHz/16 bit) pairs of audio source audios, non-linear CD tweeting. At the same time, the original audio and natural audio of the voice recorder can be displayed from the keyboard. Attention PCM's tweeting quality can

VC Compilation Options - 多线程(/MT) - 多线程调试 (/MTd) - 多线程DLL (/MD) - 多线程调试DLL (/MDd)C run-Time library files - Single thread(static link) ML libc.lib - Debug single thread(static link) MLd libcd.lib - MultiThread(static link) MT libcmt.lib - Debug multiThread(static link) MTd libcmtd.lib - MultiThread(dynamic link) MD