1. CMD on the Oracle serverExecutive LsnrctlExecute startAfter a long time, the prompt listener has been started.Perform status againIt was a long time before the command was executed successfully.It is best to find the cause because the Listener.log file in the C:\Oracle\diag\tnslsnr\hwh-PC\listener\trace directory is more than 4G.Decisively stop the listening log lsnrctl set Log_status off;About an Oracle Sqlplus can be logged in, but the listener does not come to the solution. Because the Lis
Large capacity of the U disk will usually be formatted into FAT32 file format, which will result in U disk partition the largest file size limit into 4G, more than 4G will be wrong, it will not store 4G above the document, so you need to change the file format of U disk is NTFS format.
How to safely convert the U disk Fat32 format to NTFS? Let's go through the a
First, check the phone is not open the 3g/2g/4g Internet business. We usually automatically turn on the 2G network, if the use of 3G/4G network is required. second, I see whether the mobile phone to "move the data" off.
1. Slide the top of the screen with your finger.
2. Then we find the next "move Data" counter it opens (if the WLAN is turned on, please turn off the WLAN).
1, the operation is very simple in the Samsung Galaxy J5 click "Application".2. Then opened the phone's application interface There are many applications, we click on the following "set" option.3. Then go to the set we move to find "mobile network".4. In the mobile network management interface, we click "Network Mode SIM1" as shown in the following image, the default display is the mobile network automatically connected.5. Click on "3g/2g (Automatic connection)".6. After we choose to determine w
(Context.connectivity_service);
If there is currently no network if (null = Connmanager) return networn_none;
Gets the current network type, if NULL, returns no network networkinfo activenetinfo = Connmanager.getactivenetworkinfo (); if (Activenetinfo = null | |!activenetinfo.isAvailable ()) {return networn_none;
//Determine if the connection is not WIFI networkinfo wifiinfo = Connmanager.getnetworkinfo (Connectivitymanager.type_wifi);
if (null!= wifiinfo) {networkinfo.state state = Wifiinf
When downloading a file using the SZ command, more than 4G can not download, how to download it?This article describes the method is to split the file, split into multiple files less than 4G, and then download, download to local and then merge or extract directly, the following:1. Commands that are split into multiple files:cat workspace_20150624230059.tar.gz | split -b 2G - workspace_20150624230059.tar.gz.
1. We only need to find the "apps" option on our desktop in the Samsung Galaxy S5 4G Phone and click on it to enter.
2. Click the "Set" option, and then we'll find the icon in the interface.
3. Slide up the screen and click "Accessibility".
4. Click on the "Agility and interactivity" option and click on it as shown below.
5. Then we will see an "Aerial wake-up" option in this interface, as shown below.
6. S
Error:zip file too big (greater than 4294959102 bytes) error resolution. The Zip folder is larger than 4GB and does not unzip properly under CentOS and requires third-party tools such as 7zipEnter under Shh or terminal: Yum–y install P7zip(If you are prompted to find a resource, download the compiled installation yourself, such as:)wget http://nchc.dl.sourceforge.net/sourceforge/p7zip/p7zip_4.65_src_all.tar.bz2TAR-XJVF p7zip_4.65_src_all.tar.bz2CD p7zip_4.65Make make install====================
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Adding a music playlist is actually adding the music to the list, and then the next time we play it, we can choose to play it directly. This does not require a first click to load each time.
1. After opening the entry, we find the "application" option in the interface to open the entry.2. Then find the "music" option in the interface, as shown below.3. Hold down the music you want to add and click the "Add to Playlist" icon in the upper-right corner of the screen.
4. Click the "New Play
If we have to connect to the computer, then we have to turn on the USB mode, because the Android phone must be USB mode to connect the computer, otherwise it is unable to connect the computer Oh, okay, let's take a look at the Open USB mode tutorial
1. In Samsung Galaxy S5 4G We clicked the "Apps" option, which is as follows.2. Click "Set".3. In the access interface we found the following "About Devices" option, the effect is as shown below.4. Click
1 into the love after looking at 4G, if we are watching video can be light video and then put the video into Full-screen mode, as shown below. (pictured below)
2 and then we will see in Full-screen mode after the click will see a lot of features, and then click on "High Definition" to open into. (pictured below)
3 then click on the image you want to change, such as "Super clear." (pictured below)
All right, here's another simple feature about
1. The Setup and application method is very simple. We clicked "Application" in the opportunity interface.2. Below the application we slide to find "set" entry.3. Now you will see that there is a "WLAN" icon that we click on.4. Then we'll find "smart network switching" to select it.
5. Click "OK".
All right, then. The toggle rule is that if there is a connection and the previously connected WiFi network will automatically connect to WiFi, otherwise it is on our mobile data (
This example for you to share the Android decision is WiFi or 4G network code for your reference, the specific content as follows
Package com.chengxinet.bobo.utils;
Import Android.content.Context;
Import Android.net.ConnectivityManager;
Import Android.net.NetworkInfo;
Import Android.telephony.TelephonyManager;
/** * Created by the Administrator on 2016/1/7. */public class Networkutils {public static Boolean isnetworkavailable (context C) {con
2MInnodb_flush_log_at_trx_commit=1#设置为0就是等到innodb_log_buffer_size列队满后再统一储存, default is 1Innodb_log_buffer_size=2m#默认为1MInnodb_thread_concurrency=8#你的服务器CPU有几个就设置为几, the recommended default is typically 8key_buffer_size=256m#默认为218, tune to 128 besttmp_table_size=64m#默认为16M, tune to 64-256 most hangingread_buffer_size=4m#默认为64Kread_rnd_buffer_size=16m#默认为256Ksort_buffer_size=32m#默认为256Kthread_cache_size=120#默认为60query_cache_size=32m
Attention: First, if the key_reads is too large, it should b
You can use levels in the adjustment panel in Photoshop, or use the shortcut key "Ctrl + L" To open the Levels dialog box. Color level is the histogram form, a picture of the light and dark relationship, from left to right in turn, there is darkness,
Because php's true color table parameters can only support 256, in order to display 8 colors or more ribbons, I used the parameter transfer method. The specific implementation code is as follows: 1. Generate the transition. php & lt ;? Php **
The effect of the rubber band of Path is actually quite good. Here we will record your learning experience.
The core idea of the rubber band should be friction and elasticity. When pulling down, it will simulate a friction effect, and when it is
Because PHP's true color table parameters can only support 256, in order to display 8 colors or more ribbons, I used the parameter transfer method. The specific implementation code is as follows: 1. Generate the program transition. php2 with a
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