updates

问题 Transaction (Process ID 588) was deadlocked on lock resources with another process and has been chosen as the deadlock victim. Rerun the transaction. i get that error when i try to update data from datagridview how can i solve it or what is the problem with my update code and thank you , private void Button2_Click(object sender, EventArgs e) { using (SqlConnection con = new SqlConnection("***")) { con.Open(); for (int i = 0; i < dataGridView1.Rows.Count - 1; i++) { // INSERT command: using

问题 IntelliJ is acting odd with its redeployment settings. In the "updating applications" tab it has on the bottom for debugging: , I have tried to use all of the update options in order to update my application (update classes, update classes resources, restart), and NONE work to update my server. I have even closed and rebooted IntelliJ and the updates still don't appear. The update is a simple alert message that is triggered when the index.html is loaded. It works when I load the html manually

问题 I am passing id no to Url and get the id from GET function but id no which I passed to URL that not accepting the update query because of MD5. I tried $id=md5($_GET['user']); but still getting issue. My user_id is 1 and that is converting into the md5 number and passing to update function to update the table. Would you help me in this? $User_id1=1; $user_id=md5($User_id1); http://www.domaine.com/process.php?user=$user_id if(isset($_GET['user'])) { $id=$_GET['user']; $sql="UPDATE request SET

问题 redisClient.get('abc', function(err, abcValue){ console.log(abcValue); abcValue = abcValue + 'id'; redisClient.set('abc', abcValue, function(err){ console.log('abc updated'); }); }); nested updation over network, prints 'abc updated', but actual value does not update in redis database. Note:- the above code works on localhost, but update not showing on heroku-redistogo. Edit:- I'm running code on localhost, with redis connected to Redistogo. Using the following code:- Setting up of express

问题 I am writing a custom control in WPF. The control have several properties that cause update of the control's logical tree. There are several methods of this form: private static void OnXXXPropertyChanged(DependencyObject obj, DependencyPropertyChangedEventArgs e) { ((MyControl)obj).RebuildTree(); } Suppose the RebuildTree() method is very complex and lenghty and if users changes several properties, this method is called several times causing application slowdown and hanging. I would like to

问题 So I'm creating a semi-popular open source project and am looking for ways for its users to customize their copy. Basically I've zero experience using Composer and next to none with git submodules. I have this file structure pushed to git: /ROOT ----/subdirectory/ ---------/another.file.php ----/main.class.php ----/config.default.php It would be ideal for users to be able to copy config.default.php to the same directory, rename it to config.php (and by doing that override the default

问题 ×212414 ×123754 I am calling a PageMethod in codebehind.aspx.cs file which returns me a string array[] in the javascript code in the aspx page the problem at hand is that string array returns Time(X axis-Value),Data/Name(Y axis Value),Type(Defines the type of chart (Spline or Column)) from a WEB SERVICE. I am using that data to add series dynamically to the chart. Using the function chart.AddSeries() but I am unable to do so. Can anyone please guide me how to do that and upon doing that I

问题 This question already has answers here : How to install java jdk 7 on Snow Leopard (9 answers) Closed 4 years ago . I have a Mac with OS Snow Leopard (10.6.8). I want to develop with JDK 7 but Oracle's website says JDK need OS 10.7.3 and later. So I followed some questions and answers on a similar topic here on Stackoverflow and found the following answer (by @larsac), using Pacifist to install JDK 7: "The answer from @reukiodo is definitely the way to go, so thanks a bunch!. However, it

问题 I've just updated Visual Studio 2013 with Update 4, and my tools and extensions manager isn't able to connect to the internet. 回答1: So, I thought I would post my solution to this annoying problem. My proxy settings for access behind my company's firewall had been removed with the update. Go here: C:\Program Files (x86)\Microsoft Visual Studio 12.0\Common7\IDE find this file devenv.exe.config edit system.net to include this: <system.net> <defaultProxy useDefaultCredentials="true" enabled="true

问题 This is interesting. I have a Universal app. The iPhone and iPad versions both share the same Classes, and just have different xib files. I have been getting frequent reports that after updating the iPad version, it will not run, and simply crashes. However, updates to the iPhone version work just fine. Deleting the iPad app, restarting, and reinstalling will fix the crash at startup issue. Update With Affected Code: Ok, so after resymbolicating and viewing the affected line of codes, here is