大约有 7,100 项符合查询结果（耗时：0.0159秒） [XML]
How to check if UILabel is truncated?
...is (ARC) :
NSMutableParagraphStyle *paragraph = [[NSMutableParagraphStyle alloc] init];
paragraph.lineBreakMode = mylabel.lineBreakMode;
NSDictionary *attributes = @{NSFontAttributeName : mylabel.font,
NSParagraphStyleAttributeName : paragraph};
CGSize constrainedSize =...
Launch an app from within another (iPhone)
...hString:customURL]];
}
else
{
UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"URL error"
message:[NSString stringWithFormat:@"No custom URL defined for %@", customURL]
delegate:self cancelButtonTitle:@"Ok"
...
Unlimited Bash History [closed]
... if you set HISTSIZE and/or HISTFILESIZE too large because it tries to pre-allocate enough memory. This became relevant when running tools that use zsh as their shell (dbx for example).
– Brian Vandenberg
Oct 9 '17 at 19:09
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How could the UNIX sort command sort a very large file?
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Probably sort -S pre-allocates the memory for the sort process before even reading the contents of file.
– Fred Gannett
Oct 16 '17 at 10:07
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Use git “log” command in another folder
I have some php files in a Folder A (which is a git project). In these php file I want to execute "git log" but for the folder B. Folder B is another git project (so log is different between A and B).
...
Make column not nullable in a Laravel migration
...e doctrine/dbal
Then create a migration that will alter the table like so:
php artisan make:migration fix_whatever_table_name_here
public function up()
{
Schema::table('table_name', function (Blueprint $table) {
$table->type('column')->nullable(false)->change();
});
}
# pub...
How to extract the n-th elements from a list of tuples?
... thanks for posting) but others might wonder why dict is faster - it's not allocating memory but only checking against existing element.
– Greg0ry
Dec 21 '16 at 13:34
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Is C++14 adding new keywords to C++?
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The alternative tokens for logical operators are not mentioned in those tables? Are they not C++ keywords?
– Nikos Athanasiou
Aug 19 '14 at 19:20
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How to have an auto incrementing version number (Visual Studio)? [duplicate]
... This also works great for generating a build-specific cache busting token for JS and CSS references.
– Kelly Adams
Mar 30 '13 at 0:17
3
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How can we programmatically detect which iOS version is device running on? [duplicate]
..._VERSION_3_2_0))
{
UIImageView *background = [[[UIImageView alloc] initWithImage:[UIImage imageNamed:@"cs_lines_back.png"]] autorelease];
theTableView.backgroundView = background;
}
Hope this helps
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