conditional - What is this syntax called Bool bool = object.method() > 0 in Java -

-

मैंने अभी अपने कोड के कोड में यह कोड देखा है। 

  bool bool = विधि () & gt; 0;

या 

  स्ट्रिंग नाम = "टोनी"; बूलीयन नामआइएसटीनी = नाम == "टोनी";

इसका परिणाम nameIsTony हो रहा है true हो जाएगा।

तो क्या आप एक इनलाइन कंडीशनल स्टेटमेंट प्राप्त कर सकते हैं? < / P>

इसे क्या कहा जाता है?

नाम == "टोनी" / कोड> (या बजाय name.equals ("टोनी") जैसा कि होना चाहिए) एक बूलियन अभिव्यक्ति है, इसलिए मैं बूलियन अभिव्यक्ति अनुमान लगा रहा हूं कि आप जो खोज रहे हैं उसका सबसे निकटतम शब्द है।

यह एक बयान के बजाय एक अभिव्यक्ति है - यह कुछ करने के बजाय, कुछ का मूल्यांकन करता है और यह वास्तव में सशर्त नहीं है, क्योंकि यह हमेशा बूलियन मान का मूल्यांकन करता है - इसके व्यवहार में सशर्त कुछ नहीं है, सिर्फ इसका परिणाम है इसलिए मैं "बूलियन अभिव्यक्ति" के लिए जाना था "इनलाइन" वास्तव में आवश्यक नहीं है।


Comments

Post a Comment

Popular posts from this blog

windows - Heroku throws SQLITE3 Read only exception -

-
After I deploy the app to Heroku, I have to run migration scripts and get this error message ... ITES \ padrino \ prophetmargin & gt; Heroku Rack AR: Rack mutated! SQLite3 :: ReadOnlyException: only one try to write database to read: CREATE TABLE "schema_migrations" ( "version" varchar (255) NOT NULL) /disk1/home/slugs/215264_925fd2c_65a3/mnt/.bundle/gems/gems/ padrino-core- is 0.9.11 / lib / padrino-core / cli / rake.rb: 9: in `init ' how can this be? I also tried to run Heroku dbpush SQLite: //db/my-db.db and that did not work Horoku sqlite3 but using postgres does not do. I'm not sure why you are receiving this error, however, as I have used sqlite3 in development and when pushing it into its travel, they do some magic which migrates to postgrads. I'm absolutely sure how Heroku does 'backwash' this database but it seems that this is happening to you because it's the SQLite db file which is obviously due to Heroku's...
Read more

php - Login to icq account to receive messages from contact #12345678 -

-
What's the way php-script is running, which does the following: - Enter the icq-account - Received Existing contacts are all messages (if any) from # 12345678 and - write those messages in an array such as $ Messages = array (); Edit I like to answer: "Blaee" is a good, active community, it is often updated because ICQ changes its internal changes Let's see: The first result of that: This class can be used to communicate with other ICQ consumers. This can: Non-interception with an ICQ server Authenticate as a given user Get offline message Send and receive messages (...) I would say that code Looking for you.
Read more

python - rename keys in a dictionary -

-
I want to change the names of keys in a dictionary which are ints, and I need them so that the inputs with key zero They can sort correctly. For example, my keys are like this: '1', '101', '11' and I may need them: '001', '101', '011' What is doing, but I know that there is a better way tmpDict = {} in the ADC for the old: t MpDict ['% 04d'% int (olden)] = addict [oldkey] New controlled = tmpDict You are going wrong about this if you want to draw entries on a line in a specific way, then you have to sort on the extraction. for sorted (D, key = int): print '% s:% R'% (k, d [k])
Read more