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What does gcc's ffast-math actually do?
...f the details and maybe give a clear example of how something would change if the flag was on or off?
2 Answers
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“The certificate chain was issued by an authority that is not trusted” when connecting DB in VM Role
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You likely don't have a CA signed certificate installed in your SQL VM's trusted root store.
If you have Encrypt=True in the connection string, either set that to off (not recommended), or add the following in the connection string:
TrustServerCertificate=True
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Should I size a textarea with CSS width / height or HTML cols / rows attributes?
...that includes a textarea I have the following dilemma when I need to specify its dimensions:
12 Answers
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Logical XOR operator in C++?
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If you want to do it for type a just write !(a) != !(a)
– Chris Lutz
Oct 21 '09 at 0:01
6
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SQL - many-to-many table primary key
...uffer, I'll stand by that comment (technically, it's a generalisation only if I say "all tables", "vast majority" is based on experience). Let's also think about your example, an order is created once (it may be updated occasionally but that's unlikely to change key/index info, more to hit things li...
Handling exceptions from Java ExecutorService tasks
...ecute(Runnable r, Throwable t) {
super.afterExecute(r, t);
if (t == null && r instanceof Future<?>) {
try {
Future<?> future = (Future<?>) r;
if (future.isDone()) {
future.get();
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UITextfield leftView/rightView padding on iOS7
...itWithCoder:(NSCoder*)coder {
self = [super initWithCoder:coder];
if (self) {
self.clipsToBounds = YES;
[self setRightViewMode:UITextFieldViewModeUnlessEditing];
self.leftView = [[UIImageView alloc] initWithImage:[UIImage imageNamed:@"textfield_edit_icon.png"]];
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Entity Framework and SQL Server View
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To force entity framework not to use a column as a primary key, use NULLIF.
An easy way to apply this is to wrap the select statement of your view in another select.
Example:
SELECT
ISNULL(MyPrimaryID,-999) MyPrimaryID,
NULLIF(AnotherProperty,'') AnotherProperty
FROM ( ... ) AS temp
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PHP - Get bool to echo false when false
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echo $bool_val ? 'true' : 'false';
Or if you only want output when it's false:
echo !$bool_val ? 'false' : '';
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Is there StartsWith or Contains in t sql with variables?
I am trying to detect if the server is running Express Edition.
3 Answers
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