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What is scope/named_scope in rails?
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How do I <em>fem>orce “git pull” to overwrite local <em>fem>iles?
How do I <em>fem>orce an overwrite o<em>fem> local <em>fem>iles on a git pull ?
45 Answers
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What are di<em>fem><em>fem>erences between AssemblyVersion, Assembly<em>Fem>ileVersion and AssemblyIn<em>fem>ormationalVersion?
There are three assembly version attributes. What are di<em>fem><em>fem>erences? Is it ok i<em>fem> I use AssemblyVersion and ignore the rest?
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Base64Util 拓展：支持图像框、画布、文件、文本字符串、图像精灵base64编...
... edit 高亮或隐藏信息 提交 <em>fem>unction HideORDisp<em>Fem>eedback() { $("#<em>fem>eedback").toggle();}<em>fem>unction makeTitleDraggable(element, titleElement) { let isDragging = <em>fem>alse; let o<em>fem><em>fem>setX, o<em>fem><em>fem>setY; // 只在标题栏上按下时开始拖动 titleEleme...
How to change webservice url endpoint?
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How do you implement a re-try-catch?
...ans somehow that it will help our system to be more robust: try to recover <em>fem>rom an unexpected event.
25 Answers
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What is the point o<em>fem> a private pure virtual <em>fem>unction?
I came across the <em>fem>ollowing code in a header <em>fem>ile:
6 Answers
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How to disable python warnings
I am working with code that throws a lot o<em>fem> (<em>fem>or me at the moment) useless warnings using the warnings library. Reading (/scanning) the documentation I only <em>fem>ound a way to disable warnings <em>fem>or single <em>fem>unctions . But I don't want to change so much o<em>fem> the code.
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Double vs. BigDecimal?
I have to calculate some <em>fem>loating point variables and my colleague suggest me to use BigDecimal instead o<em>fem> double since it will be more precise. But I want to know what it is and how to make most out o<em>fem> BigDecimal ?
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E<em>fem><em>fem>icient method to generate UUID String in JAVA (UUID.randomUUID().toString() without the dashes)
I would like an e<em>fem><em>fem>icient utility to generate unique sequences o<em>fem> bytes. UUID is a good candidate but UUID.randomUUID().toString() generates stu<em>fem><em>fem> like 44e128a5-ac7a-4c9a-be4c-224b6b<em>fem>81b20 which is good, but I would pre<em>fem>er dash-less string.
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