local

问题 I have one variable and two functions . The variable is used by both. and the first function is changing the variable value (globally) each time it's used by it . This is what I want but it is not working with me . x = 1; function f1() { x = x + 1; // use x } function f2() { // use x } I've read other threads but x is always 1 which is very frustrating :| added: actual code <script type="text/javascript"> function S4() { return (((1 + Math.random()) * 0x10000) | 0).toString(16).substring(1);

问题 I have several PDF files on my computer that contain links to other pages. Those links, however, direct you to the local filesystem instead of the internet. I.e. clicking the link opens the browser and takes you to file:///page instead of http://domain/page . Getting these files modified to include the full URL is not an option. I tried using available Firefox extensions to redirect the URL, but none worked, so I tried creating my own extension to do the same. What I've found so far is that

问题 I am trying to monitor the ~/.local directory according to the Vala documentation I can monitor the home correctly. but I can't monitor the the ~/.local. initFileMonitor V1: public void initFileMonitor(){ try { string homePath = Environment.get_home_dir(); string filePath = homePath + "/.local"; File file = File.new_for_path(filePath); FileMonitor monitor = file.monitor_directory(FileMonitorFlags.NONE, null); print ("\nMonitoring: %s\n", file.get_path ()); monitor.changed.connect ((src, dest,

问题 While implementing local currency payment i encounter the following error : Sorry, but we're having trouble processing your payment. You have not been charged for this transaction. Please try again. and after click the close button, i notice the callback return the following error: Object {error_code: 1383003, error_message: "Account id missing. sender: 160028640868641 receiver: 0"} Below is the js code: FB.ui({ method: 'pay', action: 'purchaseitem', product: productlink, request_id:

问题 I have a wix setup project which creates a ProgramMenu shortcut and a Desktop shortcut. I am able to remove these shortcuts by using RemoveFolder . <!-- To remove Desktop shortcut --> <RemoveFolder Id="RemoveDesktopFolder" Directory="DesktopFolder" On="uninstall"/> <!-- To remove ProgramMenu shortcut--> <RemoveFolder Id="CleanUpShortCut" Directory="ApplicationProgramsFolder" On="uninstall" /> However, on uninstall, I also want to be able to clear the current user's LocalAppData. More

问题 I am trying to create locals on the fly and check them by assigning values to a new variable gen sampleVar =. foreach i in AK AL AR AZ { su income if (year==2012 & state_nsw == "`i'"), meanonly local val_`i' = r(mean) display "`val_`i''" } // check the local recode sampleVar .= "`val_AL'" // this is what I get: 5242.57421875 ..... 5352.66796875 . invalid name r(198); // check 2 the local recode sampleVar .= `val_AL' // error ANSWER: My problem was that I tried recode sampleVar .= `val_AL' +

问题 I am seeing this warning in my JNI code: JNI WARNING: 0x44be7258 is not a valid JNI reference I am assigning a LocalReference returned by FindClass method in JNI to my class member variable within the constructor: Header: ... jclass m_class; Cpp: m_class = env->FindClass( classSignature ); Does FindClass return a LocalReference and storing it in my class member variable is invalid? 回答1: From the Liang book, chapter 5.1.1 "Local References" Most JNI functions create local references ... A

问题 I don't spot any mistake on this code, however eclipse tells me that the variables are not initialized. It is only a warning, but after compiling it doesn't work either. I simply can't find the mistake and thing of this code being 100% correct. Please note that the structure of this code can not easily be changed because the code provided below is simplified so you do not have that much to read ;-) int min1; float somefloat; try { //setting values for min and somefloat min1 = 1; somefloat = 0

问题 I need a help with creating virtual directory pointing to local storage in Windows Azure (production environment). I can set up a virtual directory manually but it is being erased every time Azure is restarted. The clue is to create the virtual directory via config file when I upload a package of my project on Azure. The question is how to create such directory so that it is pointing to local storage. Thx in advance for any suggestions. Best Regards, Darek 回答1: I suggest you create the

问题 So I have MySQL install via homebrew and have edited my.cnf to look like below. I've added mysql and mysql2 directories to /usr/local/var/ which hold the data for the databases and installed a second mysql server configured to use /usr/local/var/mysql2 [mysqld_multi] mysqld = /usr/local/Cellar/mysql/5.6.24/bin/mysqld_safe mysqladmin = /usr/local/Cellar/mysql/5.6.24/bin/mysqladmin log = /var/log/mysqld_multi.log user = root password = password [mysqld1] socket = /tmp/mysql.sock1 port = 3306