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Difference between Django's annotate and aggregate methods?
...to=document_path, verbose_name='Upload
video')
created_by = models.ForeignKey(User, verbose_name='Created by',
related_name="create_%(class)s")
user_likes = models.ManyToManyField(UserProfile, null=True,
blank=True, help_text='User c...
Why do I need an IoC container as opposed to straightforward DI code? [closed]
...usting plumbing code, and I maintain that if you're writing code like that by hand you're stealing from your client. There are better, smarter way of working.
Ever hear that term, work smarter, not harder?
Well imagine some smart guy on your team came up and said: "Here's an easier way"
If you ...
How to vertically align text inside a flexbox?
...tems will be set to align-self: center.
But you can override this default by adjusting the align-self on individual items.
For example, you may want equal height columns, so the container is set to align-items: stretch. However, one item must be pinned to the top, so it is set to align-self: flex...
Fastest way to copy file in node.js
...nst fs = require('fs');
// destination.txt will be created or overwritten by default.
fs.copyFile('source.txt', 'destination.txt', (err) => {
if (err) throw err;
console.log('source.txt was copied to destination.txt');
});
...
MySQL Insert Where query
...t does a DELETE (which may be a no-op if the row does not exist), followed by an INSERT. Think of the consequences vis. triggers and foreign key dependencies. Instead, use INSERT...ON DUPLICATE KEY UPDATE.
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What is the purpose of the EBP frame pointer register?
...a beginner in assembly language and have noticed that the x86 code emitted by compilers usually keeps the frame pointer around even in release/optimized mode when it could use the EBP register for something else.
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How can I handle time zones in my webapp?
...uch, or at all. For the most part, the situation you outlined is uncommon. By implementing a dropdown with a suitable default, you should be able to make things easy enough for those who do move around (because they typically have a better understanding of timezones than a non-traveller would).
In ...
How do I specify the exit code of a console application in .NET?
... You can also just type the maine program as int (replace void by int) and use e.g. "return -1;" to return from the main program. This is more portable than Environment.Exit() (which depends on the environment).
– werner
Jun 6 '13 at 11:27
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Eclipse Autocomplete (percent sign, in Juno)
...t you did in between.
See the docs for details:
It assists developers by recommending him only those methods that are actually relevant for his task at hand. For instance, given that a developer just created a text widget makes it obvious for Code Recommenders which methods a developer wants to...
Can I set an unlimited length for maxJsonLength in web.config?
...r: whats the point? 2147483644 is the biggest integer perfectly divisible by 1024.
– naveen
Jun 27 '12 at 10:34
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