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java - Encourage the JVM to GC rather than grow the heap?

(Note that when I say "JVM", I really mean "Hotspot", and I'm running the latest Java 1.6 update.) ... a JVM parameter combo that does that? See Question&Answers more detail:os...

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

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c# - XmlTextReader vs. XDocument

I'm in the position to parse XML in .NET. Now I have the choice between at least XmlTextReader and XDocument. ... C# and/or IronPython.) Thanks! See Question&Answers more detail:os...

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

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229 views

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javascript - CORS error for application running from file:// scheme

I have an AngularJS/Cordova app which polls a JSON service on a remote server: $http({method: 'GET', url ... are only supported for HTTP. See Question&Answers more detail:os...

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

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377 views

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c# - An efficient way to Base64 encode a byte array?

I have a byte[] and I'm looking for the most efficient way to base64 encode it. The problem is that the ... return a new base64 encoded byte[] See Question&Answers more detail:os...

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

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c# - Get Average Using LINQ

Hoping someone can help me with the LINQ syntax to calculate an average. For example, I have the following LINQ ... back to the client code. See Question&Answers more detail:os...

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

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309 views

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java - Set time to 00:00:00

I have a problem resetting hours in Java. For a given date I want to set the hours to 00:00:00. This is ... Or does it depend on something else? See Question&Answers more detail:os...

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

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api - Dynamic Adsense Insertion With JavaScript

I can't believe how hard this is to find, but even in the Google developer docs I can't find it. I need to ... for my JS library if that helps) See Question&Answers more detail:os...

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

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373 views

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c# - HtmlEncode from Class Library

I have a class library (in C#). I need to encode my data using the HtmlEncode method. This is easy ... being called from a console application? See Question&Answers more detail:os...

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

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Proper way to use JQuery when using MasterPages in ASP.NET?

I have no issues when doing using JQuery in a aspx page without a masterpage, but when I try to use it ... everything go using my example above? See Question&Answers more detail:os...

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

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C++ polymorphism without pointers

Suppose that I have a base class Animal with virtual functions and some derived classes (Cat, Dog, etc.). ... management with chunks of objects; See Question&Answers more detail:os...

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

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c# - Manipulating images with .NET Core

I have updated my project from .NET 4.5 to .NET Core (with ASP.NET Core). I had some very simple code in my ... has no code on it what so ever. See Question&Answers more detail:os...

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

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Python setting Decimal Place range without rounding?

How can I take a float variable, and control how far out the float goes without round()? For example. w ... other equations in a float format? See Question&Answers more detail:os...

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

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320 views

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java - Does a ResultSet load all data into memory or only when requested?

I have a .jsp page where I have a GUI table that displays records from an Oracle database. This table ... from executing a SQL statement? See Question&Answers more detail:os...

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

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python - Don't touch my shebang

One thing I hate about distutils (I guess he is the evil who does this) is that it changes the shebang ... possible if you have hardcoded paths. See Question&Answers more detail:os...

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

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javascript - Three JS Pivot point

What I'm trying to achieve is a rotation of the geometry around pivot point and make that the new definition ... object around the blue point? See Question&Answers more detail:os...

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

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250 views

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Hashbang URLs using Ember.js

I am trying to set up my Router to use "hashbang" URLs (#!). I tried this, but obviously it doesn't work: ... ; Is this possible to do in Ember? See Question&Answers more detail:os...

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

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307 views

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File I/O in a Linux kernel module

I'm writing a Linux kernel module that needs to open and read files. What's the best way to accomplish that? See Question&Answers more detail:os...

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

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623 views

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import - How to read.table() multiple files into a single table in R?

I have filenames named <InputData>.<TestName>.csv and I'd like to make graphs for each test. The best way I ... R language using a for loop? See Question&Answers more detail:os...

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

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397 views

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Coin changing algorithm

Suppose I have a set of coins having denominations a1, a2, ... ak. One of them is known to be ... homework just a modification of this problem See Question&Answers more detail:os...

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

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javascript - jQuery keyboard events

Using jQuery, I would like to capture a keyboard event that is: before the user lifts their finger from the key ... finger, which is too late. See Question&Answers more detail:os...

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

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c - scanf not working as expected

I tried to execute the following simple code in ubuntu 15.10 But the code behaves odd than expected #include ... getting input second 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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624 views

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time - Android java.util.concurrent.TimeUnit Convert Milliseconds to Minutes

Is there a way to convert milliseconds to minutes using java.util.concurrent.TimeUnit? This answer seems to ... I missing something here? See Question&Answers more detail:os...

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

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324 views

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Why doesn't Android Studio accept new Java JDK location

I am trying to change the JDK location from "C:Program FilesJavajdk1.7.0_09" to "C:Program FilesJavajdk1. ... be missing something fundamental. See Question&Answers more detail:os...

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

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655 views

1 answer

windows installer - Adventures in Installing a C#/WPF Application (WiX)

I've got a C#/WPF application that is one step up from simple - it's got the main application, a ... I need a different installer toolkit? See Question&Answers more detail:os...

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

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334 views

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c# - Additional Setup in Visual Studio Installer Projects

I am trying to create an installation for my project. I am using MS Access DataBase and for it to work Access ... Studio 2015, C# and OLEDb. See Question&Answers more detail: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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java - getWindowHandles() not working in firefox 58.The focus remains on parent tab and does not transfer to next tab

I am starting to learn how to handle multiple tabs in a browser using Selenium with Java. looks like my ... ' without using getWindowHandles(). See Question&Answers more detail:os...

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

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379 views

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html - Why is there vertical scroll on the main container?

I am very much confused here. Since the body is 100% (width/height) and main-container is also 100% (width/height), ... </div> </div> </body> See Question&Answers more detail:os...

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

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182 views

1 answer

Properties file in python (similar to Java Properties)

Given the following format (.properties or .ini): propertyName1=propertyValue1 propertyName2=propertyValue2 ... propertyNameN= ... do I have ? See Question&Answers more detail:os...

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

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