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Inserting a Python datetime.datetime object into MySQL

...s part is the decimal point. The date and time parts can be separated by T rather than a space. For example, '2012-12-31 11:30:45' '2012-12-31T11:30:45' are equivalent. As a string with no delimiters in either 'YYYYMMDDHHMMSS' or 'YYMMDDHHMMSS' format, provided that the string makes se...
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What is the main purpose of setTag() getTag() methods of View?

...ground color of the button that is clicked ??? I am getting the position by getTag(). – Sagar Devanga Jan 20 '15 at 11:33 2 ...
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LINQ To Entities does not recognize the method Last. Really?

... Instead of Last(), Try this: model.OrderByDescending(o => o.Id).FirstOrDefault(); share | improve this answer | follow |...
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Android: Want to set custom fonts for whole application not runtime

...).getAssets(), "fonts/BPreplay.otf"); TextView tv1 = (TextView)findViewById(R.id.tv1); tv1.setTypeface(tf); TextView tv2 = (TextView)findViewById(R.id.tv2); tv2.setTypeface(tf); TextView tv3 = (TextView)findViewById(R.id.tv3); tv3.setTypeface(tf); } EDIT: So I just got ar...
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Rails: fields_for with index?

...ams. So, inside your rendered _some_form.html.erb, Index can be accessed by: <%= f.options[:child_index] %> You don't need to do anything else. Update: It seems that my answer wasn't clear enough... Original HTML File: <!-- Main ERB File --> <% f.fields_for :questions do |bu...
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Android and setting alpha for (image) view alpha

... I am not sure about the XML but you can do it by code in the following way. ImageView myImageView = new ImageView(this); myImageView.setAlpha(xxx); In pre-API 11: range is from 0 to 255 (inclusive), 0 being transparent and 255 being opaque. In API 11+: range is ...
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AsyncTask Android example

... lines where you are later updating your TextView: TextView txt = findViewById(R.id.output); txt.setText("Executed"); Put them in onPostExecute(). You will then see your TextView text updated after the doInBackground completes. I noticed that your onClick listener does not check to see which Vi...
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How to get package name from anywhere?

... but you can probably get away with it if the background thread is started by this activity later on. – tomwhipple Dec 12 '11 at 19:46 3 ...
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How to delete all the rows in a table using Eloquent?

... TRUNCATE can't be used in a transaction, as it's not affected by ROLLBACK. In that case, this can be achieved with (new MyModel)->newQuery()->delete(). – hammurabi Feb 20 '14 at 16:46 ...
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How to find Unused Amazon EC2 Security groups

... A security group may also be in use by an ELB. This command will list the uniq set of security group IDs referenced by ELBs in the default region: aws elb describe-load-balancers --query 'LoadBalancerDescriptions[*].SecurityGroups[*]' --output text | tr '\t' '...