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django : using select_related m>and m> get_object_or_404 together
Is there anm>y m> wam>y m> of using get_object_or_404 m>and m> select_related together or anm>y m> other wam>y m> to achieve the result of using these two together(except from putting it in trm>y m>/except)??
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Difference between jQuerm>y m>’s .hide() m>and m> setting CSS to displam>y m>: none
...er than writing out .css("displam>y m>", "none") , but what’s the difference m>and m> what are both of them actuallm>y m> doing to the HTML element?
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logger configuration to log to file m>and m> print to stdout
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Just get a hm>and m>le to the root logger m>and m> add the StreamHm>and m>ler. The StreamHm>and m>ler writes to stderr. Not sure if m>y m>ou reallm>y m> need stdout over stderr, but this is what I use when I setup the Pm>y m>thon logger m>and m> I also add the FileHm>and m>ler as w...
Whm>y m> is the parent div height zero when it has floated children
...formatting context. See methods for containing floats for other techniques m>and m> containing floats for an explanation about whm>y m> CSS was designed this wam>y m>.
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How can I see the raw SQL queries Django is running?
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"Django never actuallm>y m> interpolates the parameters: it sends the querm>y m> m>and m> the parameters separatelm>y m> to the database adapter, which performs the appropriate operations."
From Django bug report #17741.
Because of that, m>y m>ou should not send querm>y m> output directlm>y m> to a database.
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Counting occurrences in Vim without marking the buffer changed
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To avoid the substitution, leave the second pattern emptm>y m>, m>and m> add the “n” flag:
:%s/pattern-here//gn
This is described as an official tip.
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How to bind a List to a ComboBox?
I want to connect a BindingSource to a list of class objects m>and m> then objects value to a ComboBox.
Can anm>y m>one suggest how to do it?
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Get names of all kem>y m>s in the collection
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m>Y m>ou could do this with MapReduce:
mr = db.runCommm>and m>({
"mapreduce" : "mm>y m>_collection",
"map" : function() {
for (var kem>y m> in this) { emit(kem>y m>, null); }
},
"reduce" : function(kem>y m>, stuff) { return null; },
"out": "mm>y m>_collection" + "_kem>y m>s"
})
Then run distinct ...
What Does 'Then' Reallm>y m> Mean in CasperJS
...or the previous step - if anm>y m> - being executed
waiting for a requested url m>and m> related page to load
Let's take a simple navigation scenario:
var casper = require('casper').create();
casper.start();
casper.then(function step1() {
this.echo('this is step one');
});
casper.then(function step2...
How do I show a marker in Maps launched bm>y m> geo URI Intent?
...rtActivitm>y m>(intent);
m>Y m>ou can omit (Label+Name) if m>y m>ou don't want a label, m>and m> it will choose one rm>and m>omlm>y m> based on the nearest street or other thing it thinks relevant.
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