null造句
61) You want to enforce uniqueness in a column that allows null values.
62) New Term: A null statement is a statement that does nothing.
63) A null - balance system is provided by balancing the magnetic forces by electrostatic forces.
64) The declaration was null and void as it was proclaimed in completely illegal circumstances.
65) Suretyship contract would be null and void not only because of being null and void of the principal contract but also because of its own.
66) The null result of the Michelson - Morley experiment suggests that the effects of the ether are undetectable.
67) Both null and undefined macros expand to null strings, but a macro defined as a null string is considered defined in preprocessing expressions.
68) Any alteration of this Agreement without duly authorized signature shall be null and void.
69) Null modem is a communication method to connect two computers directly using a RS-232 serial cable.
70) However, the tests such tools come up with tend to be fairly trivial and basic stuff, like whether a method can handle being passed a null argument.
71) This paper introduces embedded multivalued dependency, generalized join dependency, subset dependency under fuzzy null value circumstances and corresponding axiom.
72) In Java, it is a common practice to assign a null value to a reference type when it is not referencing any object.
73) If the XML parser sees a null character in its input, it throws an exception and stops processing.
74) Passing a Null String as the MachineName parameter identifies the local machine.
75) How many times are you using the ternary operator to change the value of a variable if its content is null to assign it some default value?
76) Administrative punishments shall be null and void, if they are inflicted without legal basis or without the observation of the legal procedure.
77) An error could occur in the first test and prevent the variable's value from being set, thus resulting in the other tests receiving a null value.
78) Normal control characters (characters with values less than 32): This especially includes character 0, traditionally called NUL; I call it NIL to distinguish it from C's NULL pointer.
79) The record header is followed by the data contents of the columns. Columns that are NULL are omitted.
80) Until standards bodies recognize and map this wrapped array pattern appropriately, this solution is something you should apply only if you really must distinguish a null array from an empty array.
81) Chinese null subjects can be further distinguished as PRO and ellipsis subject.
82) A novel face recognition method called null space discriminant projection embedding(NDPE) is proposed.
83) A binary coded genetic algorithm based on sorting is presented and applied to null steering of linear arrays by controlling only the current phases.
84) The null indicator values are populated during the execution of the SQL FETCH statement.
85) Rescinded civil acts shall be null and void from the very beginning.
86) This makes it possible to typecast a long string directly to a null - terminated string.
87) The research result shows that the chaotic self-motion of a redundant robot is influenced by the initial conditions and has a direct relation with its victors in the null space.
88) Long - term isoproterenol infusion also induced premature ventricular contractions and atrioventricular heart block in junction - null mice.
89) The NULL argument to spe_context_run would become a third argument to the main function on the SPE; there's no need for it in this example.
90) The strchr function finds the first occurrence of c in string , or it returns NULL ifc is not found. The null - terminating character is included in the search.
123456