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UILabel sizeToFit doesn't work with autolayout ios6
... iOS Auto Layout Demystified, this is:
the way a view prefers to avoid extra padding around it's core content
For us, with the UILabel, the core content is the text.
Here we come to the heart of this basic scenario. We have given our text label two constraints. They conflict. One says "the he...
How can I get a file's size in C++? [duplicate]
...of the c runtime library on Windows, Mac and Linux.
long GetFileSize(std::string filename)
{
struct stat stat_buf;
int rc = stat(filename.c_str(), &stat_buf);
return rc == 0 ? stat_buf.st_size : -1;
}
or
long FdGetFileSize(int fd)
{
struct stat stat_buf;
int rc = fstat(fd...
Export and Import all MySQL databases at one time
...
@jruzafa You can use -Bse "show databases" to avoid extra formatting output and thus you can remove | tr -d "| " | grep -v Database. In my export script this line is databases=`mysql -u $USER -p$PASSWORD -Bse "SHOW DATABASES;"
– miquel
No...
How do you round a float to two decimal places in jruby
...ason, see comments), so that is the better solution if you are looking for string output.
– Dylan Vander Berg
Aug 6 '17 at 4:33
...
Factory pattern in C#: How to ensure an object instance can only be created by a factory class?
...work, and make the constructor private?
public BusinessClass
{
public string MyProperty { get; private set; }
private BusinessClass()
{
}
private BusinessClass(string myProperty)
{
MyProperty = myProperty;
}
public static BusinessClass CreateObject(string ...
Flex-box: Align last row to grid
...
One technique would be inserting a number of extra elements (as many as the max number of elements you ever expect to have in a row) that are given zero height. Space is still divided, but superfluous rows collapse to nothing:
http://codepen.io/dalgard/pen/Dbnus
b...
SQL NVARCHAR and VARCHAR Limits
...namic SQL query. Due to the number of fields in the selection criteria the string containing the dynamic SQL is growing over 4000 chars. Now, I understand that there is a 4000 max set for NVARCHAR(MAX) , but looking at the executed SQL in Server Profiler for the statement
...
Safe String to BigDecimal conversion
I'm trying to read some BigDecimal values from the string. Let's say I have this String: "1,000,000,000.999999999999999" and I want to get a BigDecimal out of it. What is the way to do it?
...
The tilde operator in C
... operator. It inverts the bits of the operand.
For example, if you have:
char b = 0xF0; /* Bits are 11110000 */
char c = ~b; /* Bits are 00001111 */
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Why should I care about lightweight vs. annotated tags?
... it in the continuous integration system and a couple of times the version string was not what I'd expect.
– jjmontes
May 10 '18 at 14:13
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