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Google Developer Tools “Network” Tab clears after redirect
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"Preserve log" in Chrome 72.xxx doesn't prevent replacement of POST requests after the server sends a redirect. This is very disappointing given this is a developer tool... :-( Apparently, the issue is manifesting itself when you are filtering reque...
How to display nodejs raw Buffer data as Hex string
...n alternative method:
data = Buffer.from([0x62, 0x75, 0x66, 0x66, 0x65, 0x72]);
Array.prototype.map.call(new Uint8Array(data),
x => ('00' + x.toString(16)).slice(-2))
.join('').match(/[a-fA-F0-9]{2}/g).reverse().join('');
...
Can someone give an example of cosine similarity, in a very simple, graphical way?
...alization and TF-IDF: site.uottawa.ca/~diana/csi4107/cosine_tf_idf_example.pdf
– Mike B.
Aug 12 '14 at 10:41
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show 14 more comments
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C++ “virtual” keyword for functions in derived classes. Is it necessary?
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CliffordClifford
72.2k1010 gold badges7676 silver badges141141 bronze badges
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endsWith in JavaScript
... +1 for the cross-browser compatibility. Tested on Chrome 28.0.1500.72 m, Firefox 22.0, and IE9.
– Adrien Be
Jul 18 '13 at 15:06
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sh...
How to convert Milliseconds to “X mins, x seconds” in Java?
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BombeBombe
72.4k2020 gold badges115115 silver badges125125 bronze badges
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Android - Spacing between CheckBox and text
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72
Use attribute android:drawableLeft instead of android:button. In order to set padding between d...
Django ModelForm: What is save(commit=False) used for?
...easheet"
if attachment.filename.lower().endswith(('.doc','.pdf','.rtf','.txt')):
attachment.file_type = "text"
attachment.save()
here is my example of using save(commit=False). I wanted to check what type of file a user uploaded before saving it ...
How to render and append sub-views in Backbone.js
... is example code lifted from Recipes With Backbone, found on page 42 of my PDF edition:
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render: function() {
$(this.el).html(this.template());
this.addAll();
return this;
},
addAll: function() {
this.collection.each(this.addOne);
},
addOne: function(model) {
view = new V...
See what process is using a file in Mac OS X
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lsof | grep myfilename worked for me. I've got a PDF file in my Trash that the system claims is in use. Weirdly lsof claims it's in use by Preview but Preview doesn't seem to be running (eg when I command-tab through the running apps) but Activity Monitor does show it to b...