Recent questions tagged Can

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can we use a number as text node in XML file?

can we use a number as text node in XML file? for example <2> <abi>Zen</abi> </2> it is giving the error as follows See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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785 views

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can you print a file from python?

Is there some way of sending output to the printer instead of the screen in Python? Or is there a service routine that can be called from within python ... module I can import that allows me to do this? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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can a php $_SESSION variable have numeric id thus : $_SESSION['1234’]

I've been driving myself nuts with this problem. I'm creating a session id dynamically in order to retain the page state on refresh. If a page element is ... 'test']; with no issue at all. Any ideas? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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can we move some swagger configuration from web.xml

In swagger 1.2.9-1.2.3 or old versions we have config reader com.wordnik.swagger.jaxrs.ConfigReader class, we can extend this class and we can declare ... of hard coding it in web.xml. Thanks in advance. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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827 views

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can bus - Flow control message while receiving CAN message with ELM327

I am trying to make a software, which runs under Windows and communicates with an ELM327 device. I created the first version and I went in my SMART ... the request "1A 87" and receive the response? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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782 views

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can we use UIAutomator in android applications?

I want to know can we use UIAutomator in our applications ? I want write an app that open another application, write some Text in that application EditText and ... run it on my Android device to do this. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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817 views

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can php cron jobs access session variables/cookies?

i am new to cron jobs and i have done much searching on this topic but i couldn't understand it fully. can cron jobs access cookies or session variables? thanks! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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can not scroll the ViewPager when touching TextView(with android:gravity="center") in it

In my ViewPager, there was a ImageButton and TextView hold by LinearLayout, and now I change them to one TextView with coupound drawable. <?xml version="1.0" ... ); } } What happened here? thanks a lot. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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can php function parameters be passed in different order as defined in declaration

Suppose I have a function/method F() that takes 3 parameters $A, $B and $C defined as this. function F($A,$B,$C){ ... } Suppose I don't want to follow the order ... F($C=3,$A=1,$B=1); instead of F(1,2,3) See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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can php function parameters be passed in different order as defined in declaration

Suppose I have a function/method F() that takes 3 parameters $A, $B and $C defined as this. function F($A,$B,$C){ ... } Suppose I don't want to follow the order ... F($C=3,$A=1,$B=1); instead of F(1,2,3) See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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can a magento adminhtml field depend on more then one field or value?

In http://alanstorm.com/magento_system_configuration_in_depth_tutorial @AlanStorm gives a very good tutorial for system configuration. He also explains how to use a < ... look at the code myself. Thanks See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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850 views

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can I write an xts object using write.csv in R

I have an xts object, the first column of which is date-time, followed by OHLC. when I type >test it prints the correct output as follows: 2010-09- ... of class: [POSIXlt,POSIXt] TZ: xts Attributes: NULL See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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729 views

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can an actionscript function find out its own name?

given the following function A(b:Function) { } If function A(), can we determine the name of the function being passed in as parameter 'b' ? Does the answer differ for AS2 and AS3 ? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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681 views

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can a python function call a global function with the same name?

Can I call a global function from a function that has the same name? For example: def sorted(services): return {sorted}(services, key=lambda s: ... global function, except that it adds a default argument. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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644 views

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can jquery manipulate the global css definition of the document?

i'm trying to make a checkbox that will hide a specific css class when clicked, but i also want this effect to apply to all future objects that get ... , it would be hidden. is this possible in jquery? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.1k views

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can bus - Transmitting data over ISO-TP (transport protocol) in CANoe using CAPL

Using CAPL with CANoe to transmit big amount of data via ISO-TP on CAN. Is there a routine, that provides the handling of data segmentation embedded in CAPL or do I need to write my own interpretation? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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955 views

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can i get image file width and height from uri in android?

i can getting the image width through MediaStore.Images.Media normally but i need to getting the image width and height from image which selected from ... anyone know how to achieve that?please help! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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626 views

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can Jailbroken iphone used for development

We have paid developer account for iphone development and we have 2 iphones one jail broken and other one non jail broken. We have registered both ... can not be used for development? Regards, Manish See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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990 views

1 answer

can i use aggregation function (LAST) in mysql?

can i use aggregation function (LAST) in mysql?? if yes then why give me error for following query:: SELECT `user_id`,last(`value`) FROM `My_TABLE` group ... in MySql. then How to perform it in MySql?? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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745 views

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can I reflectively instantiate a generic type in java?

Is it possible to reflectively instantiate a generic type in Java? Using the technique described here I get an error because class tokens cannot be ... a given class implements the correct generic type. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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572 views

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can you write a str.replace() using dictionary values in Python?

I have to replace the north, south, etc with N S in address fields. If I have list = {'NORTH':'N','SOUTH':'S','EAST':'E','WEST': ... input would be appreciated if you can use dictionary values like this. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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720 views

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can i be notified of cookie changes in client side javascript

Can I somehow follow changes to cookies (for my domain) in my client side javascript. For example a function that gets called if a cookie gets ... of cookies changes. But thats my least favorite option See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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656 views

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can I change the font color of the datePicker in iOS7?

just downloaded my copy of xcode 5 and was wondering if anyone knows how I can change the color or size of the font in the date picker? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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568 views

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can I get the unicode value of a character or vise versa with php?

Is it possible to input a character and get the unicode value back? for example, i can put &#12103 in html to output "?", is it possible to give that ... the code I need or am I on the wrong track? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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667 views

1 answer

can we list all tables in msaccess database using sql?

Can we find all tables in the msaccess using sql . as we do in sqlserver select * from sys.tables in sqlite SELECT * FROM sqlite_master where type='table' See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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642 views

1 answer

can size of array be determined at run time in c?

As I know, an array needs to have a specific size before compiling time in c. I wonder why this code still works? int s; printf("enter the array size: "); ... [s]; // Isn't s value determined at run time? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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720 views

1 answer

can we get chrome browsing history/bookmarks in our android app

can we get chrome browsing history/bookmarks like we get in default browser using READ_HISTORY_BOOKMARKS permission? PS:I Just want to know is it possible? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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