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Filtering by Multiple Specific Model Properties in AngularJS (in OR relationship)

Take a look at the example here: http://docs.angularjs.org/api/ng.filter:filter You can search by any of ... " value, it wouldn't return anything. Thanks. Question&Answers:os...

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

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506 views

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javascript - .keyCode vs. .which

I thought this would be answered somewhere on Stack Overflow, but I can't find it. If I'm listening for a ... Is one more cross-browser friendly than the other? Question&Answers:os...

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

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76 views

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c# - How slow are .NET exceptions?

I don't want a discussion about when to and not to throw exceptions. I wish to resolve a simple issue. 99% ... links from the answers: Skeet, Mariani, Brumme. Question&Answers:os...

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

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How do I include a JavaScript script file in Angular and call a function from that script?

I have a JavaScript file called abc.js that has a 'public' function called xyz(). I want to call that function in my Angular project. How do I do that? Question&Answers:os...

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

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r - Warning message: In `...` : invalid factor level, NA generated

I don't understand why I got this warning message. > fixed <- data.frame("Type" = character(3), "Amount" = numeric(3) ... > fixed Type Amount 1 <NA> 100 2 0 3 0 Question&Answers:os...

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

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.net - How to start a Process as administrator mode in C#

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

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Slicing a list in Python without generating a copy

I have the following problem. Given a list of integers L, I need to generate all of the sublists L[k:] ... this in Python? With a buffer object somehow? Question&Answers:os...

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

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653 views

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javascript - Trying to fire the onload event on script tag

I'm trying to load a set of scripts in order, but the onload event isn't firing for me. var scripts ... document.body.appendChild(el) then it fires as expected. Question&Answers:os...

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

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xml - What's the difference between xsd:include and xsd:import?

What's the difference between xsd:include and xsd:import? When would you use one instead of the other, and when might it not matter? Question&Answers:os...

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

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javascript - Regex to match all instances not inside quotes

From this q/a, I deduced that matching all instances of a given regex not inside quotes, is impossible. That is ... return: #bar#baz"not+or"+or+"this+"foo#bar# Question&Answers:os...

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

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567 views

1 answer

jsf 2 - Upgrade JSF / Mojarra in JBoss AS / EAP / WildFly

How do I upgrade Mojarra in JBoss server and tell it use the given Mojarra 2.x JARs instead of JBoss own jboss- ... relevant, I am currently using JBoss AS 7.1. Question&Answers:os...

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

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r - Select the first row by group

From a dataframe like this test <- data.frame('id'= rep(1:5,2), 'string'= LETTERS[1:10]) test <- test ... (test) and running the same sqldf query with min(row)? Question&Answers:os...

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

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231 views

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Running javascript in Selenium using Python

I am totally new to Selenium. I want to execute a javascript snippet in the following code(as commented in the ... 'module' object has no attribute 'GetEval'I Question&Answers:os...

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

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238 views

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c++ - Is TCHAR still relevant?

I'm new to Windows programming and after reading the Petzold book I wonder: is it still good practice to use the ... my code will be i18n from the start up. Question&Answers:os...

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

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335 views

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php - "Cannot send session cache limiter - headers already sent"

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

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280 views

1 answer

multithreading - How to stop a java thread gracefully?

I wrote a thread, it is taking too much time to execute and it seems it is not completely done. I want to stop the thread gracefully. Any help ? Question&Answers:os...

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

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462 views

1 answer

c# - Convert IEnumerable to DataTable

Is there a nice way to convert an IEnumerable to a DataTable? I could use reflection to get the properties and the ... table.Rows.Add(values); } return table; } Question&Answers:os...

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

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153 views

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Resize an Array while keeping current elements in Java?

I have searched for a way to resize an array in Java, but I could not find ways of resizing the array while keeping ... but I'm, not sure how to implement it. Question&Answers:os...

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

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548 views

1 answer

math - Divide by 10 using bit shifts?

Is it possible to divide an unsigned integer by 10 by using pure bit shifts, addition, subtraction and maybe ... with very limited resources and slow divide. Question&Answers:os...

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

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124 views

1 answer

python - The `is` operator behaves unexpectedly with non-cached integers

When playing around with the Python interpreter, I stumbled upon this conflicting case regarding the is operator: ... to evaluate identity and not equality. Question&Answers:os...

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

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61 views

1 answer

How can I have a newline in a string in sh?

This STR="Hello World" echo $STR produces as output Hello World instead of Hello World What should I do to ... a similar option to interpret 's as newlines. Question&Answers:os...

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

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678 views

1 answer

gitosis - git push says "everything up-to-date" even though I have local changes

I have a remote gitosis server and a local git repository, and each time I make ... /origin/master 3a04c3ea9b81252b0626b760f0a7766b81652c0c refs/tags/stage3 Question&Answers:os...

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

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329 views

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python - Catch a thread's exception in the caller thread?

I'm very new to Python and multithreaded programming in general. Basically, I have a script that will ... (self.sourceFolder, self.destFolder) except: raise Question&Answers:os...

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

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281 views

1 answer

What does question mark and dot operator ?. mean in C# 6.0?

With C# 6.0 in the VS2015 preview we have a new operator, ?., which can be used like this: public class A { ... foo) { //somecode } What exactly does it do? Question&Answers:os...

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

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467 views

1 answer

javascript - How To Save Canvas As An Image With canvas.toDataURL()?

I'm currently building a HTML5 web app/Phonegap native app and I can't seem to figure out how to save my canvas ... "putImage()">Save as Image</button> </div> Question&Answers:os...

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

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1.6k views

1 answer

exception - Android, ListView IllegalStateException: "The content of the adapter has changed but ListView did not receive a notification"

What I want to do: run a background thread which calculates ListView contents and update ListView partially, while results ... This bug it long gone for me now. Question&Answers:os...

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

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295 views

1 answer

Java synchronized static methods: lock on object or class

The Java documentation says: It is not possible for two invocations of synchronized methods on the same object to ... on the class, instead of the object? Question&Answers:os...

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

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339 views

1 answer

Pinging servers in Python

In Python, is there a way to ping a server through ICMP and return TRUE if the server responds, or FALSE if there is no response? Question&Answers:os...

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

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