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How to execute raw SQL in Flask-SQLAlchemy app
...he case for your application.
Also take note that execute is designed for parameterized queries. Use parameters, like :val in the example, for any inputs to the query to protect yourself from SQL injection attacks. You can provide the value for these parameters by passing a dict as the second argum...
What is the yield keyword used for in C#?
...erable<T> Read<T>(string sql, Func<IDataReader, T> make, params object[] parms)
{
using (var connection = CreateConnection())
{
using (var command = CreateCommand(CommandType.Text, sql, connection, parms))
{
command.CommandTimeout = dataBaseSetti...
How do I call some blocking method with a timeout in Java?
...
how can I pass parameter to the blockingMethod() ? Thanks!
– Robert A Henru
Aug 22 '11 at 3:07
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Is a url query parameter valid if it has no value?
...bster's muscled guy has a name, you just don't know it. You know it on the param though and it basically carries a boolean value (present, absent).
– Vlasec
Feb 16 '16 at 16:41
2
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How to enable external request in IIS Express?
...he record, in case you have Windows machine in a non English language, the parameter of user={PARAM_USER} will be in your own language.
– GoRoS
Jun 4 '14 at 6:56
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Test if a variable is set in bash when using “set -o nounset”
...LUE ends up being an empty string if WHATEVER is not set. We're using the {parameter:-word} expansion, which you can look up in man bash under "Parameter Expansion".
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Web API Put Request generates an Http 405 Method Not Allowed error
...ditional ball buster for me: PUT actions can't bind data to primitive type parameters. I had to change public int PutFluffColor(int Id, int colorCode) to public int PutFluffColor(int Id, UpdateFluffColorModel model)
– Josh Noe
May 1 '15 at 17:31
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Using GZIP compression with Spring Boot/MVC/JavaConfig with RESTful
...t 1.0 the customize(...) method has a ConfigurableEmbeddedServletContainer parameter.
Another thing that is worth mentioning is that Tomcat only compresses content types of text/html, text/xml and text/plain by default. Below is an example that supports compression of application/json as well:
@B...
How to convert Milliseconds to “X mins, x seconds” in Java?
...*
* Convert a millisecond duration to a string format
*
* @param millis A duration to convert to a string form
* @return A string of the form "X Days Y Hours Z Minutes A Seconds".
*/
public static String getDurationBreakdown(long millis) {
if(millis < 0) {
...
Why use the 'ref' keyword when passing an object?
...ll need to be coded to ensure they handle this possibility.
Also, when the parameter type is an object, then object variables always act as references to the object. This means that when the ref keyword is used you've got a reference to a reference. This allows you to do things as described in the e...