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Difference between window.location.href=window.location.href and window.location.reload()
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If I remember correctly, window.location.reload() reloads the current page with POST data, while window.location.href=window.location.href does not include the POST data.
As noted by @W3Max in the comments below, window.location.href=window.location.hr...
From io.Reader to string in Go
...s that it it will not be efficient because converting to a string requires doing a complete copy of the byte array. Here is the proper (non-efficient) way to do what you want:
buf := new(bytes.Buffer)
buf.ReadFrom(yourReader)
s := buf.String() // Does a complete copy of the bytes in the buffer.
T...
Do checkbox inputs only post data if they're checked?
... not problem on server side script to manage them. The problem is when you do not know that in advance - dynamically created checkboxes on page depending on some business logic. Then you have to make tricks and use parallel hiden input fields for those checkboxes and fulfill them with JavaScript.
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Efficiently updating database using SQLAlchemy ORM
... ORM is meant to be used together with the SQL layer, not hide it. But you do have to keep one or two things in mind when using the ORM and plain SQL in the same transaction. Basically, from one side, ORM data modifications will only hit the database when you flush the changes from your session. Fro...
What's the difference between libev and libevent?
... you also need to look elsewhere for an http library, because libev simply doesn't have one (for example, there is a very related library called libeio that does asynchronous I/O, which can be used independently or together with libev, so you can mix and match).
So in short, libev tries to do one t...
How can I trigger an onchange event manually? [duplicate]
...time textfield value via a calendar widget. Obviously, the calendar widget does something like this :
3 Answers
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How do I create a SHA1 hash in ruby?
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FYI: Digest is part of the Ruby Standard Library (ruby-doc.org/stdlib-1.9.2/libdoc/digest/rdoc/index.html). It includes implementations for SHA1, SHA2, MD5 and others hash algorithms.
– jwfearn
Jun 11 '12 at 18:07
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How do you run a single query through mysql from the command line?
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@tinybyte Assuming Linux: Insinde doublequotes the asterisk * gets expanded to all files in the current directory, while this expansion does not happen in singlequotes, thats the reason why. Doublequotes will work for quesries without the *.
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How do I write JSON data to a file?
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Do you mean json.dump or json.dumps?
– TerminalDilettante
Aug 13 '15 at 14:46
161
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How do I hotkey directly to File Search tab in Eclipse
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I initially didn't notice that my "When" dropdown at bottom was defaulted to "Browsing attached Java Source" -- I had to change it to "In Windows" (as shown in your diagram) for it to pick up.
– Magnus
May 3 '16 at 16:24
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