大约有 40,000 项符合查询结果(耗时:0.0433秒) [XML]

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Failed to load c++ bson extension

...vailable when you installed your mongodb library. I suggest you do xcode-select --install (on a mac) or sudo apt-get install gcc make build-essential (on ubuntu) and run rm -rf node_modules npm cache clean npm install OR just npm update based on @tobias comment (after installing build-essenti...
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What is the Java equivalent for LINQ? [closed]

... You can select the items in a collection (and much more) in a more readable way by using the lambdaj library https://code.google.com/archive/p/lambdaj/ It has some advantages over the Quaere library because it doesn't use any magic...
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How to recognize swipe in all 4 directions

...ad() let swipeRight = UISwipeGestureRecognizer(target: self, action: #selector(respondToSwipeGesture)) swipeRight.direction = .right self.view.addGestureRecognizer(swipeRight) let swipeDown = UISwipeGestureRecognizer(target: self, action: #selector(respondToSwipeGesture)) swipe...
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“Warning: iPhone apps should include an armv6 architecture” even with build config set

... @Nick thanks for the tip, and for me i had to select the "Project" instead of "Target". selecting from the "Target" build settings didn't work for me. anyway thanks again for the help. – Prasad De Zoysa May 14 '12 at 8:29 ...
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LINQ order by null column where order is ascending and nulls should be last

... descending orderby p.LowestPrice descending select p; will be translated by the compiler to var products = _context.Products .Where(p => p.ProductTypeId == 1) .OrderByDescending(p => p.LowestPrice.HasValue) ...
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How to do SQL Like % in Linq?

...s: from c in dc.Organization where SqlMethods.Like(c.Hierarchy, "%/12/%") select *; share | improve this answer | follow | ...
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Your project contains error(s), please fix it before running it

...g steps project>>properties>>Java Build Path in left panel and select libraries in right panel(3 column) jar file is error. Just add JAR file in the same project libs folder in the popup. delete errored lib file. It works for me. – gnganapath Mar 10...
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How do I get a raw, compiled SQL query from a SQLAlchemy expression?

... @cce: you're trying to find the final query. SELECT id WHERE date_added <= %s AND date_added >= %s ORDER BY count DESC IS the final query. Those %s are sent to the database by sqlalchemy -- sqlalchemy NEVER puts the actual data in place of the %s ...
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What's the best way to make a d3.js visualisation layout responsive?

...n the window resizes like so: var aspect = width / height, chart = d3.select('#chart'); d3.select(window) .on("resize", function() { var targetWidth = chart.node().getBoundingClientRect().width; chart.attr("width", targetWidth); chart.attr("height", targetWidth / aspect); }); ...
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How do I dump the data of some SQLite3 tables?

...SOME_STRING' for something other than a comma. .headers on .out file.csv select * from MyTable; If you want to reinsert into a different SQLite database then: .mode insert <target_table_name> .out file.sql select * from MyTable; ...