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How do I trim leading/trailing whitespace in a standard way?

... C? I'd roll my own, but I would think this is a common problem with an equally common solution. 38 Answers ...
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Why can't yield return appear inside a try block with a catch?

...ty. I suspect there are very, very few times where this restriction is actually an issue that can't be worked around - but the added complexity in the compiler would be very significant. There are a few things like this that I've already encountered: Attributes not being able to be generic Inabil...
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Styling Google Maps InfoWindow

...unction InfoBox(opts) { google.maps.OverlayView.call(this); this.latlng_ = opts.latlng; this.map_ = opts.map; this.offsetVertical_ = -195; this.offsetHorizontal_ = 0; this.height_ = 165; this.width_ = 266; var me = this; this.boundsChangedListener_ = google.maps.event.addListe...
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Spring RestTemplate - how to enable full debugging/logging of requests/responses?

...e been using the Spring RestTemplate for a while and I consistently hit a wall when I'am trying to debug it's requests and responses. I'm basically looking to see the same things as I see when I use curl with the "verbose" option turned on. For example : ...
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Pass Variables by Reference in Javascript

... it means that it's possible to pass a simple variable in such a way as to allow a function to modify that value in the calling context. So: function swap(a, b) { var tmp = a; a = b; b = tmp; //assign tmp to b } var x = 1, y = 2; swap(x, y); alert("x is " + x + ", y is " + y); // "...
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Saving utf-8 texts in json.dumps as UTF8, not as \u escape sequence

...ure_ascii=False switch to json.dumps(), then encode the value to UTF-8 manually: >>> json_string = json.dumps("ברי צקלה", ensure_ascii=False).encode('utf8') >>> json_string b'"\xd7\x91\xd7\xa8\xd7\x99 \xd7\xa6\xd7\xa7\xd7\x9c\xd7\x94"' >>> print(json_string.decode(...
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How do I find numeric columns in Pandas?

Let's say df is a pandas DataFrame. I would like to find all columns of numeric type. Something like: 11 Answers ...
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wkhtmltopdf: cannot connect to X server

...ble, so no need to make the wrapper script. – jeffery_the_wind Mar 13 '12 at 13:43 it worked for me.. in some situatio...
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Render Partial View Using jQuery in ASP.NET MVC

... You can't render a partial view using only jQuery. You can, however, call a method (action) that will render the partial view for you and add it to the page using jQuery/AJAX. In the below, we have a button click handler that loads the url for the action from a data attribute on the button and...
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Is it considered bad practice to perform HTTP POST without entity body?

...example below) doesn't have a parameter to accept a body. the method "post_disable_db" just accepts a path parameter "db_name" and doesn't have a 2nd parameter which would imply a mandatory body. @router.post('/{db_name}/disable', status_code=HTTP_200_OK, response_model=R...