history

问题 I want to implement history functionality in my application, but I want to skip creating history data table for every business object data table. I was thinking about creating one history data table, that contain one identity column and an XML column with changed data as follow ID: int XML: Data Name: data table name Is this approach implemented by someone or do you see any constraints about this architecture? 回答1: I have used a modified version of this article - Adding simple trigger-based

问题 I know how to remove a specific commit from the git history with git rebase --interactive . My question concerns the more complex case with a history like this: A--X--B--C--D \ E--F where I would like to remove the commit X . The issue is that in this case there are two or more branches with parents ( B in this case) that have X in their history, so a single git rebase -i will not do the trick (at least I do not know how). Is there a simple way to remove X , or do I have to rely on rebasing

问题 I know how to remove a specific commit from the git history with git rebase --interactive . My question concerns the more complex case with a history like this: A--X--B--C--D \ E--F where I would like to remove the commit X . The issue is that in this case there are two or more branches with parents ( B in this case) that have X in their history, so a single git rebase -i will not do the trick (at least I do not know how). Is there a simple way to remove X , or do I have to rely on rebasing

问题 i have a git repository that is a mix of some old svn repos. when i mixed everything i didn't realized to do git mv instead of just moving the files so now the svn history for most of the files is lost. is there a way of fixing this? the old structure was something like: svn1 |_apps/ |_tests/ |_... svn2 |_src |_libs svn3 |_src |_libs and now: root |_libs | |_svn1_name | | |_apps | | |_tests | | |_... |_addons | | |_svn2_name | | | |_src | | | |_libs | | |_svn3_name | | | |_src | | | |_libs i

问题 i have a git repository that is a mix of some old svn repos. when i mixed everything i didn't realized to do git mv instead of just moving the files so now the svn history for most of the files is lost. is there a way of fixing this? the old structure was something like: svn1 |_apps/ |_tests/ |_... svn2 |_src |_libs svn3 |_src |_libs and now: root |_libs | |_svn1_name | | |_apps | | |_tests | | |_... |_addons | | |_svn2_name | | | |_src | | | |_libs | | |_svn3_name | | | |_src | | | |_libs i

问题 I know that before C++11 the auto keyword had a completely different meaning; it was a storage type specifier indicating an object that has automatic storage type (ie, placed on the stack). That's how the theory goes... How would you actually use this keyword (syntax), and why? Also, I haven't seen this keyword in actual code pre-C++11; when was it useful (what time period)? 回答1: It was used to declare a local variable with automatic storage duration (i.e., "on the stack"). At least since C90

问题 I have an activity that users type inside and then click the ok button. When it is finished, the activity closes and goes back to the old activity but the soft keyboard is still on the screen! I've tried android:windowSoftInputMode="stateHidden" and getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_STATE_ALWAYS_HIDDEN); But it does nothing. 回答1: In OnPause of your activity, you should do the following InputMethodManager imm = (InputMethodManager)getSystemService(Context.INPUT

问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 6 years ago . I use windows 7 64bit. I found both cmd.exe and powershell cannot keep history. It means it lost my command history when I quit the shell. Is there a tools can help cmd.exe or powershell to remember the history? I try to use console 2. Console 2 is tiny and has a tab interface. But console 2 can't remember the

问题 I am trying to determine the previous page (e.g. the referrer) in order to decide whether to display the back button. I tried to check for $('.current').data('referrer') , but it is not always set. In fact, it is often not set. history.previous and document.referrer do not seem to be set, either. Could someone please enlighten me on this? 回答1: I have been struggling on the same problem using referrer, but I did not get that. I came up with the following solution that does not force me to

问题 I've noticed that my contentObservers for chrome history and bookmarks do not trigger anymore on android lolipop. The code works perfectly on older versions of android (regardless of the chrome version) but on Lollipop it is not working anymore. I've filed a bug on chromium and this is confirmed by others in the comments. https://code.google.com/p/chromium/issues/detail?q=obogzch%40gmail.com&colspec=ID%20Pri%20M%20Iteration%20ReleaseBlock%20Cr%20Status%20Owner%20Summary%20OS%20Modified&id