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Page "Time to live" ¶ 4
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If and stub
If a player has the Ace of trumps the player may turn over the cards remaining in the deck stub, one at a time, until a trump card is turned, then he may discard his weakest card in favour of the trump card, or choose not to.
If an organization possesses appropriately defined test data, then a corresponding stub is built that reacts to the test data when a service is being built.
If the article falls into one of the sub-categories below, please use the appropriate stub template.
If a stub fits into one of the following stub types, please add the stub to that type instead.
If you find a stub article for a punk song, consider also adding.
If a stub fits into one of the following stub types, please add the stub to that type instead.
If possible, please assign stubs to one of the five regional African geography stub categories ( for Central, East, North, Southern, and West Africa ) using the respective stub templates,,,, and.
* If possible, please use the most specific stub template you can ; available subcategories are:
If a stub fits into one of the following stub types, please add the stub to that type instead.
If you find a stub article for a metal song, consider also adding.
If a stub article can be placed into one of these subcategories, that should be done instead, using one of the following templates:
If a stub fits into one of the following stub types, please add the stub to that type instead.

If and resolver
If the cache can provide the answer to the request, the resolver will return the value in the cache to the program that made the request.
If the cache does not contain the answer, the resolver will send the request to one or more designated DNS servers.
( If the resolver is specifically told to look for CNAME records, the canonical name ( right-hand side ) is returned, rather than restarting the query.
If a DNS resolver sends a query without EDNS, or with EDNS version 0, then a name server synthesizes a CNAME record to simulate the semantics of the DNAME record.
If the last name server queried did not contain authoritative data for the target of the CNAME, it would have issued the resolver with yet another referral, this time to the zone text. wikimedia. org ..

If and queries
If the number of marked items is k, where k is unknown, there is an algorithm that finds the solution in queries.
If the source data uses a surrogate key, the ware house must keep track of it even though it is never used in queries or reports.
If no MX servers are configured, a mail server queries the A record for the domain.
If we allow both bounded-error quantum and classical algorithms, then there is no speedup since a classical probabilistic algorithm can solve the problem with a constant number of queries with small probability of error.
* If you are using Windows Server 2003 ( or later ) as your DNS server, you might have to disable the DNS Server Global Query Block List, or even modify the registry to edit the list of blocked queries
If a Turing reduction of A to B exists then every algorithm for B can be used to produce an algorithm for A, by inserting the algorithm for B at each place where the oracle machine computing A queries the oracle for B.
If no hostfile is specified, replies will forged for all address queries on the LAN with an answer of the local machine ’ s IP address.
If a user queries the catalog under one of these variant forms of the author's name, she would receive the response: " See O ’ Brien, Flann, 1911-1966.

If and caching
* If a pure function is called with parameters that cause no side-effects, the result is constant with respect to that parameter list ( sometimes called referential transparency ), i. e. if the pure function is again called with the same parameters, the same result will be returned ( this can enable caching optimizations such as memoization ).
If the server does not correctly validate DNS responses to ensure that they are from an authoritative source ( for example by using DNSSEC ) the server will end up caching the incorrect entries locally and serve them to other users that make the same request.
If a connection is non-transparent, then the client targets an intermediate host ( address ), which could be a proxy or a caching server.

If and nameserver
If an authoritative nameserver returns a negative response, indicating that a name does not exist, this is cached.

If and for
If he had married her, he'd have been asking for trouble.
If she, Pamela, were being held responsible for his crimes, then hers must be the final act of expiation.
I showed her the shower and tub, and she said, smiling, `` If you really don't mind, I think I'll get clean in the shower, then soak for a few minutes in your tub.
If it were not for an old professor who made me read the classics I would have been stymied on what to do, and now I understand why they are classics ; ;
If it were not that I knew who it was I could have mistaken it for my Aunt so well did her clothes fit him.
`` If Blue Throat has his way he'll keep us all cooped up in here for days '', he said.
If a work is divided into several large segments, a last-minute drawing of random numbers may determine the order of the segments for any particular performance.
If Wilhelm Reich is the Moses who has led them out of the Egypt of sexual slavery, Dylan Thomas is the poet who offers them the Dionysian dialectic of justification for their indulgence in liquor, marijuana, sex, and jazz.
If he thus achieves a lyrical, dreamlike, drugged intensity, he pays the price for his indulgence by producing work -- Allen Ginsberg's `` Howl '' is a striking example of this tendency -- that is disoriented, Dionysian but without depth and without Apollonian control.
If living Jews were unavailable for study, the Bible was at hand.
If he had been `` liquidated '' in some way, he would have become a martyr, a rallying point for people who shared his ideas.
If we examine the three types of change from the point of view of their internal structure we find an additional profound difference between the third and the first two, one that accounts for the notable difference between the responses they evoke.
If we remove ourselves for a moment from our time and our infatuation with mental disease, isn't there something absurd about a hero in a novel who is defeated by his infantile neurosis??
If we grasp this opportunity to build an age of productive partnership between the less fortunate nations and those that have already achieved a high state of economic advancement, we will make brighter the outlook for a world order based upon security and freedom.
`` If you become a Baptist, I will not '', Ann informed her husband, but sweeping her threat aside Adoniram continued to search for an answer to the personal dilemma in which he found himself.
Defoe then commented, `` If they Could Draw that young Gentleman into Their Measures They would show themselves quickly, for they are not asham'd to Say They want only a head to Make a beginning ''.
If his scholarship and formal musicianship were not all they might have been, Mercer demonstrated at an early age that he was gifted with a remarkable ear for rhythm and dialect.
If only for this modest masterpiece of military history, Blenheim is likely to be read and reread long after newer interpretations have perhaps altered our picture of the Marlborough wars.
If, as Reid says, `` nearly all his poetry was produced when he was not taking opium '', there may be some reason to doubt that he was under its influence in the period from 1896 to 1900 when he was writing the poems to Katie King and making plans for another book of verse.
If Robinson was a liar and a slanderer, he was also a very canny gentleman, for nothing that Pike could do would pry so much as a single word out of him.
If Gorton wanted peace and quiet for his complicated meditations this is where he should have had it.
If she wanted to borrow any sum of money in expecting the arrangements of Congress, it would not become a stranger, unknown to her, to offer himself for that purpose.
If the hardships of the winter at Valley Forge were trying for healthy men, they were, of course, much more so for those not in good health.
If his circumspection in regard to Philip's sensibilities went so far that he even refused to grant a dispensation for the marriage of Amadee's daughter, Agnes, to the son of the dauphin of Vienne -- a truly peacemaking move according to thirteenth-century ideas, for Savoy and Dauphine were as usual fighting on opposite sides -- for fear that he might seem to be favoring the anti-French coalition, he would certainly never take the far more drastic step of ordering the return of Gascony to Edward, even though, as he admitted to the English ambassadors, he had been advised that the original cession was invalid.

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