spreadsheets for writers

after it starts. Are some services automatically stopped when they are not being used by other services or programs? After deleting the contents of the data directory, re-executed the mysqld--initialize to be installed. Step over the pit three After initialization is completed and then logged in with Mysql-u root, it is found that the password is still required, found that mysqld--initialize initialization will generate a random password, I found a. err file below the data directory, and found

virtualenvwrapper (Turn off the terminal and reopen one) $ mkvirtualenv rst $ pip Install docutils rst2pdf Sphinx To use this virtualenv in the future, simply enter Workon rst in the terminal rst2html.py can convert rest to HTML rst2odt.py can convert rest to the ODT format, opened with open office, can be saved as a doc or docx format, or can be saved as a PDF format Rst2pdf can theoretically convert rest to PDF, but appears to be unable to run under Python3 w

"Jane book" as a "writing software" at the beginning of the birth of support Markdown,markdown is an "e-mail" style of "markup language", we strongly recommend that all writers learn and master the language. Why? can refer to: "Why writers should use Markdown to save their own manuscripts." On "Markdown writing" Here, we summarize the advantages of Markdown as follows: Plain text,

using these best programmers is certainly not so much, so they are the most affordable "specials" in the Software world.ROBERT GLASS, "FACTS and fallacies of software ENGINEERING" If you must compare, then the programmer is more like a writer.Some writers write things that can be sold millions of dollars, and some writers write something boring to the end can only be used to fire!But they all produce

Author in the development team Original article address: http://www.uml.org.cn/bzgf/200801255.asp Generally, each development team has one or more professional technical document writers who write technical documents for their products. However, not all companies have dedicated technical document writers. If you have to compile a technical document that is associated with your software product, remember t

Readers/writers Lock Data structure:Readwrit's Initrwlock ()BOOL Initrwlock (RWLock *plock){Plock->nreadercount = 0;Plock->hdatalock = CreateSemaphore (null, 1, 1, NULL);if (Plock->hdatalock = = NULL)return FALSE;Plock->hmutex = CreateMutex (null, FALSE, NULL);if (Plock->hmutex = = NULL){CloseHandle (Plock->hdatalock);return FALSE;}return TRUE;}The next question is how to add the error handling function to produce a function called Mywaitforsingleobje

Since the system version has not been upgraded, PHP has been using the system default, resulting in some new things to use the problem.Like composer ... has not been to pay attention to, this time there is a resource on GitHub did not find, think about also must get this thing, nonsense not to say, journal as follows:System version: OS X 10.9.5 php5.4.45 PHP configuration Précis-writers'/private/var/tmp/apache_mod_php/apache_mod_php-87.10~1/php/config

to the document, you need to make the boot.img file again.Use the Mkbootfs tool (Mkbootfs tool is compiled after the Android source code is finished. will create the RAMDisk again at ~/android-src/out/host/linux-x86/bin's own initiative). Can be manipulated using the following commands, for example:#mkbootfs./ramdisk | gzip > ramdisk-new.gzUsing MKBOOTIMG to create boot.img,mkbootimg again can be found in the ~/android-src/out/host/linux-x86/bin folder:#mkbootimg--cmdline ' no_console_suspend=1

This note is mainly used to record the use of various controls under Android to facilitate their own query:PS: Note that the listener for each control is not the same! A mistake can cause a program to crash! Spinner: The most important addition to the control is the array of choices: First, create a arrayadapter by two methods of creating Arrayadapter in the second record; The array is then initialized to a drop-down view through the Setdropdownviewresource () function

downloaded one from NuGet, I didn't know why I couldn't. I compare dishes ...Then use the online introduction of the method to download a ... Input: Install-package swashbuckle.aspnetcore-pre good.Follow the tutorial steps to finally have a problem. What's the problem?? I do not know what the problem, maybe I downloaded the swagger two times there is a conflict it. Rage re-built a webapi, follow the on-line tutorial steps to success. Specifically I will not say, the online tutorial is very deta

Jquery:1. What is jquery: A lightweight framework packaged in JavaScript. So, the bottom of jquery is JavaScript. (javascript+ query, which is a library developed by Auxiliary JavaScript.) ）2. The core concept of jquery: Write Less,do More (write less, do more)------"because the ready-made method has been encapsulated. In general, it's more about calling jquery-related methods.3. jquery is free, open source, and rich in documentation.4. jquery features (effect): 1. You can get element nodes (Lab

One, Windows environment variablesenvironment variable settings: 1. My Computer--right-click Properties-Advanced System variables-environment variables2. Under System variables, create a new variable name: Java_homeVariable Value: Storage disk (example D) D:\Java\jdk1.7.0_60_x64New variable name after OK: CLASSPATH variable values:.; %java_home%\lib\dt.jar;%java_home%\lib\tools.jar; (this variable value takes note of all punctuation marks) 3. Select the environment variable named "path" in s

Javaworld writers guidelines Thank you for your interest in writing for javaworld. We offer the following guidelines to help you with the process of submitting an idea for an article. Note: javaworld does not accept unsolicited manuscriptsIf you have already completed an article and want to submit it to javaworld for review, first send us a query,AlongThe following information. Also note: javaworld does not accept vendor-submitted articlesA Vendor-sub

Popupwindow the raised event that listens to the target object (interactionrequest " {binding Path=employeepopupviewrequest,mode=oneway} > true " Span style= "color: #800000;" > " Centeroverassociatedobject=" true > Popupwindow implements the Iinteractionrequestaware interface and closes Popupwindow through the action delegate member Finishinteraction; PublicAction Finishinteraction {Get;Set; } Publicinotification Notification {Get

A little note on declspec I always feel that the word can not remember, a long time to forget. Today in review DLL time again encountered this word, I feel should be two words abbreviation, but not sure, specially post online help, get two master of help. Here's the answer.The __declspec keyword must prefix the declaration specificationSimple can be understood as "declaration specification".Given the answer is a master, Csdn points ranked 7th, a lot of medals, hehe, see Master.

Git stash Save the current changes Git stash pop pops up the top-of-the-stash Git stash list view all the changes in stash Git stash apply @stash Git stash clear clears all the stash git stash drop @stash Note: Thegit stash pop @stash command will delete the corresponding stash ID from the Stash list after executiongit stash apply @stash command will continue to save the stash IDGit stash operation Précis-writers

-GPG-KEY-redhat-releaseImporting gpg Key 0xfd431d51:userid:red Hat, Inc. (Release KEY 2) L T [emailprotected]> package:redhat-release-server-6server-6.4.0.4.el6.x86_64 (@ anaconda-redhatenterpriselinux-201301301459.x86_64/6.4) From:/etc/pki/rpm-gpg/ Rpm-gpg-key-redhat-releaseimporting GPG Key 0x2fa658e0:userid:red Hat, Inc. (auxiliary key) 　　As you can see from the above information, Yum automatically installs five dependent packages, and if you use RPM, you need to install the five files by err

Visodu used to edit sudo, such as VI, self-contained error check, the inside must be capitalized, changed to take effectSudo-l the current user can execute the command-B background Execution command Note that Sudo verifies that the password is the current user's passwordTo password sudo format:User or% Group or user class name can log on to host = (can transform identity) executable command 1, commands that can be executed 2Password-free sudo format:User or% Group or user class name can log on t

need to develop the JDK, only the JRE can let the Java program run up, then each customer also need to manually set the environment variable how much trouble ah? So when installing the JRE, the installer automatically helps you to add the Java.exe of the JRE to the system variables, the verification method is very simple, we see the system environment variable path at the front of the "%systemroot%\system32;%systemroot%;" Such a configuration, then go to windows/system32 below to see it, found

processing, less efficient than GET.PThe OST request cannot be cached, and the form must be resubmitted after each refresh. The parameters sent to the server are all placed in the ' request body '; In theory, there is no limit to the amount of data that can be transmitted by post. Note: All data related to user privacy (password/bank card number ...) Must be delivered by post. 4. The selection of Get and post requests can be made using the following four principles: 1. If you want to pass large