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How to get a path to the desktop for current user in C#?
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string path = Environment.GetFolderPath(Environment.SpecialFolder.Desktop);
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How can I make text appear on next line instead of overflowing? [duplicate]
... have a fixed width div on my page that contains text. When I enter a long string of letters it overflows. I don't want to hide overflow I want to display the overflow on a new line, see below:
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reading from app.config file
...rationSettings.AppSettings["StartingMonthColumn"] returns null or an empty string I would suspect that Int32.Parse will throw an exception on attempting to parse that values.
– Bittercoder
Mar 8 '10 at 10:10
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How to define two fields “unique” as couple
...ax_length=50)
class Meta:
unique_together = ('field1', 'field2',)
And in your case:
class Volume(models.Model):
id = models.AutoField(primary_key=True)
journal_id = models.ForeignKey(Journals, db_column='jid', null=True, verbose_name = "Journal")
volume_number = models.CharField('Vol...
How do I create delegates in Objective-C?
I know how delegates work, and I know how I can use them.
19 Answers
19
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Creating a daemon in Linux
...are necessary, these can be encoded by prefixing individual log lines with strings like "<4>" (for log level 4 "WARNING" in the syslog priority scheme), following a similar style as the Linux kernel's printk() level system. For details, see sd-daemon(3) and systemd.exec(5).
To learn mor...
best way to get the key of a key/value javascript object
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What if I don’t want to alert()foo[i]ifiissome string?
– user2284570
May 30 '16 at 21:47
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How to get nice formatting in the Rails console
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The y method is a handy way to get some pretty YAML output.
y ProductColor.all
Assuming you are in script/console
As jordanpg commented, this answer is outdated. For Rails 3.2+ you need to execute the following code before you can get the y...
Entity Framework rollback and remove bad migration
...e to a specified migration.
SYNTAX
Update-Database [[-Migration] <String>] [-Context <String>] [-Project <String>] [-StartupProject <String>] [<CommonParameters>]
DESCRIPTION
Updates the database to a specified migration.
RELATED LINKS
Script-Migration...
setTimeout or setInterval?
... the setTimeout approach, since setTimeout waits 1000ms, runs the function and then sets another timeout. So the wait period is actually a bit more than 1000ms (or a lot more if your function takes a long time to execute).
Although one might think that setInterval will execute exactly every 1000ms,...