pad

Filling date gaps in pandas dataframe

Deadly 提交于 2021-02-18 11:17:50
问题 I have Pandas DataFrame (loaded from .csv) with Date-time as index.. where there is/have-to-be one entry per day. The problem is that I have gaps i.e. there is days for which I have no data at all. What is the easiest way to insert rows (days) in the gaps ? Also is there a way to control what is inserted in the columns as data ! Say 0 OR copy the prev day info OR to fill sliding increasing/decreasing values in the range from prev-date toward next-date data-values. thanks Here is example 01-03

FFmpeg pad filter calculating wrong width

梦想与她 提交于 2021-02-11 14:32:42
问题 I'm using ffmpeg.exe -i in.jpg -filter_complex "[0:v]pad=iw:ih+10:0:0" out.jpg to add a padding of 10px at the bottom of images and videos. In most cases it works as expected but with some the width is off by 1px resulting in failure with error: [Parsed_pad_0 @ 000002ba70617c40] Input area 0:0:623:640 not within the padded area 0:0:622:650 or zero-sized [Parsed_pad_0 @ 000002ba70617c40] Failed to configure input pad on Parsed_pad_0 Error reinitializing filters! Failed to inject frame into

FFmpeg pad filter calculating wrong width

一世执手 提交于 2021-02-11 14:29:49
问题 I'm using ffmpeg.exe -i in.jpg -filter_complex "[0:v]pad=iw:ih+10:0:0" out.jpg to add a padding of 10px at the bottom of images and videos. In most cases it works as expected but with some the width is off by 1px resulting in failure with error: [Parsed_pad_0 @ 000002ba70617c40] Input area 0:0:623:640 not within the padded area 0:0:622:650 or zero-sized [Parsed_pad_0 @ 000002ba70617c40] Failed to configure input pad on Parsed_pad_0 Error reinitializing filters! Failed to inject frame into

Cadence Allegro 17.2 操作记录

Deadly 提交于 2020-03-10 10:29:49
一、SMD焊盘制作(Pad Editor) A. Start 1.选择单位, 一般为:mil 1个小数位;millimeter 4个小数位; 2.选择SMD Pin; 3.选择焊盘形状。 B. Design Layers 1.选择BEGIN LAYERR的egular Pad 形状(与SMD Pin形状一致); 2.填写Regular Pad尺寸; 3.填写Regular pad尺寸后 自动显示数据。 C. Mask Layers 1.选中 SOLDERMASK_TOP层; 2.选择形状(与SMD Pin形状一致); 3.填写SOLDERMASK_TOP尺寸大小:一般比SMD Pin大0.15mm,若焊盘大则可适量加大; 4.选中 PASTEMASK_TOP层; 5.选择形状(与SMD Pin形状一致); 6.填写PASTEMASK_TOP尺寸大小:与SMD Pin一致。 命名方式: Circle: rec0x70r1x40.pad/rec30r55.pad; Square: square3x20.pad/square50.pad; Oblong: obl0x32r0x75.pad/obl20r50.pad; Rectangle: rec1x10r2x00.pad/rec20r40.pad; 二、通孔焊盘制作(Pad Editor) A. Start 1.选择单位, 一般为:mil

抽象工厂模式

跟風遠走 提交于 2020-03-08 11:59:35
抽象工厂(Abstract Factory Design Pattern)是一种创建型的模式,和工厂方法类似,不过抽象工厂不只创建单一品类的产品,而是可以将产品族封装起来,创建多重产品。我们可以看一下下面的这个UML类图。 抽象工厂 定义了创建产品的接口 具体工厂 来实现具体的产品创建的行为逻辑 接下来我们来看一下代码: 抽象产品接口: Phone public interface Phone { String getName(); } Pad public interface Pad { String getName(); } 具体的产品类: 小米系列 public class MiPhone implements Phone { @Override public String getName() { return "小米"; } } public class MiPad implements Pad{ @Override public String getName() { return "MiPad"; } } 华为系列 public class HuaweiPhone implements Phone{ @Override public String getName() { return "华为"; } } public class HuaweiPad implements

cfg.120

拈花ヽ惹草 提交于 2020-01-21 01:26:17
[net] #Testing #batch=64 #subdivisions=64 Training batch=64 subdivisions=32 width=960 height=960 channels=3 momentum=0.9 decay=0.0005 angle=0 saturation = 1.5 exposure = 1.5 hue=.1 learning_rate=0.0003 burn_in=1000 #1000 max_batches = 100000 #500200 policy=steps steps=80000,90000 #400000,450000 scales=.1,.1 [convolutional] batch_normalize=1 filters=32 size=3 stride=1 pad=1 activation=leaky Downsample [convolutional] batch_normalize=1 filters=64 size=3 stride=2 pad=1 activation=leaky [convolutional] batch_normalize=1 filters=32 size=1 stride=1 pad=1 activation=leaky [convolutional] batch

c# pad left to string

落花浮王杯 提交于 2020-01-03 09:13:25
问题 i want to find a efficent way to do : i have a string like : '1,2,5,11,33' i want to pad zero only to the numbers that below 10 (have one digit) so i want to get '01,02,05,11,33' thanks 回答1: How much do you really care about efficiency? Personally I'd use: string padded = string.Join(",", original.Split(',') .Select(x => x.PadLeft(2, '0'))); (As pointed out in the comments, if you're using .NET 3.5 you'll need a call to ToArray after the Select .) That's definitely not the most efficient

Pad Value with fix length - xslt

浪尽此生 提交于 2019-12-30 12:23:02
问题 I have this simple xslt code: <xsl:stylesheet version="2.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"> <xsl:output method="text" indent="yes"/> <xsl:template match="/racine/Requete"> <xsl:for-each select="Row"> <xsl:value-of select="Col[@name = 'Service Point']/." /> <xsl:text>ME02</xsl:text> <xsl:value-of select="Col[@name = 'Meter Number']/." /> <xsl:value-of select="Col[@name = 'Date']/." /> <xsl:value-of select="translate(Col[@name = 'Import Active kWh']/.,',','.')" /> <xsl:text

Pad Value with fix length - xslt

我的未来我决定 提交于 2019-12-30 12:20:09
问题 I have this simple xslt code: <xsl:stylesheet version="2.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"> <xsl:output method="text" indent="yes"/> <xsl:template match="/racine/Requete"> <xsl:for-each select="Row"> <xsl:value-of select="Col[@name = 'Service Point']/." /> <xsl:text>ME02</xsl:text> <xsl:value-of select="Col[@name = 'Meter Number']/." /> <xsl:value-of select="Col[@name = 'Date']/." /> <xsl:value-of select="translate(Col[@name = 'Import Active kWh']/.,',','.')" /> <xsl:text

三八节我靠这一招让她开心似女皇

主宰稳场 提交于 2019-12-26 13:59:17
【推荐】2019 Java 开发者跳槽指南.pdf(吐血整理) >>> 作为一个有割掉的程序员,对不起,这里应该是格调,酒喝多了有些糊涂。 好吧我们重来一遍。 作为一个有格调的程序员,我们根本不是外界说的那种闷骚宅,此刻的我又含了一汤匙川贝枇杷膏,狠狠的怼了一口野格,据说这是当下欧美流行趋势,对于我这种有格调有品位的人,就得这么喝酒。 眼瞅着半边天的节日就要到了,女神那边似乎不能放假半天导致她有些小情绪。怎么让我的女神高兴起来呢?这个命题拷问着我已经晕晕乎乎的灵魂,实话实说,我的灵感已经在情人节释放殆尽,随着呼呼的北风吹到了遥远的陌生地方。 班儿加到一半儿,看着不断报错的日志,我竟然突然有了灵感。我是一名资深的程序员啊同志们,有报错就要溯源,有bug就要解决,有需求就要迎难而上啊同志们! 说干就干! 我准备用最擅长人工智能的Watson为我做点什么! 说干就干!毫不犹豫的干起来! 首先我悄悄收集了女神朋友圈里精心拍出来的照片,接着,利用IBM Watson的接口,我为所有的图片都打上了标签。聪明的你一定想到了,这些标签经过整理,高频出现的一定就是女神的最爱! 当结果输出的一刻,内心五味杂陈的我流下了两行热泪…… 泪眼迷离的我望着枇杷膏的空瓶,狠狠的生怼了几口野格,看了看帐户的余额,直接下单了一个能买得起的最贵的名牌包包…… 颤抖的双手久久不能平息删除代码的罪恶