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How can I get the corresponding table header (th) from a table cell (td)?
...:100%; }
th, td{ border:1px solid silver; padding:5px; }
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<p>Click a TD:</p>
<table>
<thead>
<tr>
<th colspan="2"></th>
...
Fixed Table Cell Width
...able> or the tables css class and set the overflow style for the cells
https://developer.mozilla.org/en-US/docs/Web/HTML/Element/col
<table class="fixed">
<col width="20px" />
<col width="30px" />
<col width="40px" />
<tr>
<td>text<...
How to prettyprint a JSON file?
...
You could use the built-in module pprint (https://docs.python.org/3.6/library/pprint.html).
How you can read the file with json data and print it out.
import json
import pprint
json_data = None
with open('file_name.txt', 'r') as f:
data = f.read()
json_dat...
What is the best way to test for an empty string in Go?
...different code, but barely anyone uses it so I wouldn't worry about that.
https://godbolt.org/z/fib1x1
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Simple explanation of MapReduce?
... quick and "for dummies" introduction to MapReduce is available at: http://www.marcolotz.com/?p=67
Posting some of it's content:
First of all, why was MapReduce originally created?
Basically Google needed a solution for making large computation jobs easily parallelizable, allowing data to be distrib...
Get Android Phone Model programmatically
...:
// using method from above
System.out.println(getDeviceName());
// Using https://github.com/jaredrummler/AndroidDeviceNames
System.out.println(DeviceName.getDeviceName());
Result:
HTC6525LVW
HTC One (M8)
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Programmatically selecting text in an input field on iOS devices (mobile Safari)
...
input.setSelectionRange(0, 9999);
https://developer.mozilla.org/en/DOM/Input.select
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Cannot overwrite model once compiled Mongoose
...his:
serverless offline --skipCacheInvalidation
Which is mentioned here https://github.com/dherault/serverless-offline/issues/258
Hopefully that helps someone else who is building their project on serverless and running offline mode.
...
throws Exception in finally blocks
...trieved by getsuppressed() method defined in the Throwable class.
Source: https://docs.oracle.com/javase/tutorial/essential/exceptions/tryResourceClose.html
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How to perform file system scanning
...adDir but uses returns a Numerically
// Sorted file list.
//
// Taken from https://golang.org/src/io/ioutil/ioutil.go
// Copyright 2009 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
//
// Modified Sort met...