tags

问题 I want to find the minimum between the line number 2000 and 3000. I want to find the minimum and maximum of the values and when the minimum and maximum are found , I also need to find the line on which it was found. Then I want to go to one line above the maximum or minimum containing line and output the first integer out of the 6 integers on the same line. My input is of the following form. *KEYWORD $TIME_VALUE = 1.4000002e+001 $STATE_NO = 15 $Output for State 15 at time = 14 *ELEMENT_SHELL

问题 I created MAGNETIC_FIELD sensor. this code giving x y z event values, ArithmeticAvg and SQRTx^2+y^2+z^2 i have to upload database these values. how can i upload database these values with json or something else. here my code public class MainActivity extends ActionBarActivity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); //setContentView(R.layout.activity_main); SensingTextView tv = new SensingTextView(this); SensorManager sm =

问题 I'm having a problem using HashMap . I have test.txt with this data: [Computers] Keyboard=10 Mouse=5 [Cars] Lamborghini=6 BMW=3 where the [Computers] & [Cars] are Category, Keyboard, Mouse, Lamborghini and BMW are descriptors, and 10, 5, 6, 3 are values for each descriptor. How can I make a HashMap that can System.out.println("Category" + "descriptor" + value) on console or in JTextArea when clicking a button? 回答1: I think it can be done using two levels of hashmaps. On first hashmap level,

问题 I would like to create a batch file that once you type something in and click enter you go to an search page on the Internet. The thing is, you type in a keyword before what you want to search. So say I wanted to search the mass of a whale or something, into my program I would type "search what is the mass of a whale" so to tell if I want to go on the Internet or not the script reads to see if the word search is in front of the question. If it is, it searches the Internet, if it isn't my

问题 <pre> <td> <select name="proses1" class="form-control"> <option value="0" selected>-------</option> <option value="1">1-Itemset</option> <option value="2">2-Itemset</option> <option value="3">3-Itemset</option> </select> </td> <td> <select name="proses2" class="form-control"> <option value="0" selected>-------</option> <option value="1">1-Itemset</option> <option value="2">2-Itemset</option> <option value="3">3-Itemset</option> </select> </td> <td> <select name="proses3" class="form-control">

问题 I'd like to remove all empty tags from an xml file. However, my options are very limited, so I'd like to use a regex (which is available and known internally here). I have no problem with the regex to remove the empty tags in their variations, but the nested empty tags are a bit harder, as my regex will only go one deep. I believe it's because of the named capture group in my recursion, but I'm not able to fix it. This is what I have so far: here Best regards and thanks, Laurent 回答1: Try this

问题 I've been searching for hours, either for a plugin or some safe looking SQL to do this, but nothing seems to be exactly what I need... I have a Wordpress site of approximately 32,000 posts, and we use various tags to help with administration on the back end (i.e. they're not visible on the front end or used for SEO, before anybody comments on too much usage of the same tag). About 30,000 of these posts include the tag 'new', but we need to now tag the remaining ~2,000 to match. The WP

问题 The SDK provided along with NFC reader does not work and we are not able to write data / tag using the Tools available with SDK. The main issue is that the data written using another tool does not remain in the device for permanently. When tag is scanned using Android device, reader gets clear and we have to to write data again. I have checked and tried instructions from https://github.com/fkooman/nfcip-java/blob/master/nfcip-java/doc/ACR122_PN53x.txt but it does not work. So, we need help to

问题 Tags in git can apparently be moved from one commit to another by simply deleting them and then re-tagging. For example: git tag -m "Version 1.0" v1.0 abcd123 git push --tags git tag -d v1.0 git tag -m "Corrected version 1.0" v1.0 1234abc git push --tags How do I see the entire history of a particular tag? (In other words, any time a tag with that name was created/deleted, and what commits each one pointed to) How do I see the entire history of all tags? 回答1: They can also be moved by force:

问题 I am using java.I have an xml file which looks like this: <?xml version="1.0"?> <personaldetails> <phno>1553294232</phno> <email> <official>xya@gmail.com</official> <personal>bk@yahoo.com</personal> </email> </personaldetails> Now,I need to check each of the tag values for its type using specific conditions,and put them in separate files. For example,in the above file,i write conditions like 10 digits equals phone number, something in the format of xxx@yy.com is an email.. So,what i need to