大约有 1,200 项符合查询结果（耗时：0.0234秒） [XML]
How to display pandas DataFrame of floats using a format string for columns?
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I like using this approach before calling df.to_csv() to make sure all the columns in my .csv file have the same "digit width." Thanks!
– jeschwar
Oct 25 '18 at 15:44
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$_POST vs. $_SERVER['REQUEST_METHOD'] == 'POST'
...ata was transported. Consider: "curl -k -L -X POST -H 'Content-Type: text/csv' --data-binary \@sample.csv 'test-script.php?test=12345'" The value "test" populates $_GET even though the method is POST.
– txyoji
Jun 1 '16 at 20:30
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手握利器，直面“蓝脸”! ——使用WinDbg抗击系统崩溃 - 操作系统(内核) - ...
...恢复对话框，如下图所示：
4、在写入调试信息列表中，选择“小内存转储(64 KB)”或“核心内存转储”，这样系统在崩溃时将会自动生成对应的内存转储文件。如果您不想让蓝屏只闪烁一下，而是想看清楚它直到您手动...
What is the difference between loose coupling and tight coupling in the object oriented paradigm?
... but please bear with me.
Practical Examples of Coupling in When Coding
CSV/JSON/DB Examples: If somebody wants their output in a CSV file rather than JSON etc., or if you want to switch from MySQL to PostGreSQL you should be able to make those changes extremely easily in your code, without havin...
Get MIME type from filename extension
...nsions even, like .docx and .xlsx and other important web extensions like .csv, .swf, and .air.
– Samuel Neff
Jan 2 '13 at 4:52
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How to get the nvidia driver version from the command line?
...MI\nvidia-smi' --query-gpu=name,utilization.memory,driver_version --format=csv"
$gpuinfo = invoke-expression $cmd | ConvertFrom-CSV
$gpuname = $gpuinfo.name
$gpuutil = $gpuinfo.'utilization.memory [%]'.Split(' ')[0]
$gpuDriver = $gpuinfo.driver_version
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Best TCP port number range for internal applications [closed]
...n order of most ports available, descending. This did not work, since the csv file has ranges marked as "Unassigned" that overlap other port number reservations. I manually expanded the ranges of assigned port numbers, leaving me with a list of all assigned port numbers. I then sorted that list a...
What's the fastest way to do a bulk insert into Postgres?
... bad worked it's class :( I Try npgsql CopyIn class, because it's like as CSV formatted mapping in PG query statement's. You can try for Big Table?
– Elyor
Sep 9 '14 at 2:03
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Download data url file
...link.download = thefilename;
// Construct the uri
var uri = 'data:text/csv;charset=utf-8;base64,' + someb64data
link.href = uri;
document.body.appendChild(link);
link.click();
// Cleanup the DOM
document.body.removeChild(link);
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How do I get a list of all the duplicate items using pandas in python?
...in duplicated:
>>> import pandas as pd
>>> df = pd.read_csv("dup.csv")
>>> ids = df["ID"]
>>> df[ids.isin(ids[ids.duplicated()])].sort("ID")
ID ENROLLMENT_DATE TRAINER_MANAGING TRAINER_OPERATOR FIRST_VISIT_DATE
24 11795 27-Feb-12 ...