weird datasets

Weird error !! An error occurred while connecting to oracle in adodb but PLSQl can be normally connected lt; B gt; Warning lt; B gt;: ocilogon () nbsp; adodbdriversadodb-oci8.inc.php lt; B gt; online lt; B gt; 244 lt; B gt; lt; br gt; 172.17.6 strange error !! An error occurred while connecting adodb to oracle. However, PL/SQL can be used for normal connection. Warning: Ocilogon () \ Adodb \ drivers \ adodb-oci8.inc.phpOn line 244 172.1

Weird problem for converting float to an integer ($ I = 0; $ I $ Sum + = 0.1; } Echo (int) $ sum; Why is the output 0 instead of 1? Reply to discussion (solution) Reference Manual Warning about the floating point precision of Warning clearly a simple decimal score is like 0.1 or 0.7. it cannot be converted to an internal binary format without losing a little bit of precision. This will lead to chaotic results: for example, floor (0.1 + 0.7

movements were quite sophisticated. 5 , 6 A co-manager who did not know where to arrive also stepped into the flower bed, blocking the fierce behavior of the tough man. The tough man not only has a fierce behavior, but also has extremely provocative language. He bits his teeth and bits his teeth to seduce the young mother. Everyone thinks that a tough man is a relative of a fight assistant, not a son or a son-in-law. Unexpectedly, the tough man was a pure passer-by. after he completed

1. Samurai Beetle There is such a strange beetle in Japan. His back pattern is very interesting, from the front looks like a bearded old man, from the other looks like a beetle with a helmet. This seems to be a feature of the evolution of insects. Most insects will have beautiful patterns, which are colorful. It is not surprising to see the pattern of huge eyes clearly, this samurai beetle is just an extreme example. 2. moth of death What does it look like? Is it a bit of silence? Yes. Th

Find a sentence that PHP uses to determine whether a string is a bunch of buns rather weird. Look at the following statement: echo "A1:". (Strpos ("CSD", "C")). "";echo "A2:". (Strpos ("CSD", "C") >=0). "";echo "B1:". (Strpos ("CSD", "H", 0)). "";echo "B2:". (Strpos ("CSD", "H", 0) >=0). ""; if (Strpos ("abc", "a") >=0){echo "A in ABC". "";}Else{echo "A not in ABC". "";} if (Strpos ("abc", "U") >=0){echo "u in abc". "";}Else{echo "U not in abc"

PHP Timer Does PHP have a timer function?? That's weird? Reply to discussion (solution) PHP no, with JS. is the timer on Java? You can trigger on the front side is the JS loop control or set up a scheduled task in the background server, timed execution ... Make time out equal to 0, and use a loop to check for times per second. There is no performance drain. Make time out equal to 0, and use a loop to check for times per second. There is no perf

Search for abuse # Include HDU 1180 weird stair BFS

If your computer uses Chinese characters for my documents, such as "cloud walk" and "new users. When creating Android AVD, the following exception occurs: Emulator: Error:No Search Paths Found In This AVD'S Configuration. Weird,AVD'SConfig. ini file is malformated. If I change my documents to English, it is very troublesome and uncomfortable. The better method is: First, set the environment variable: android_sdk_home = F:/android_emula

Solve the "weird" error in Eclipse: The main class cannot be found or loaded. I found many articles, which helped me solve my current problems. Connection: https://blog.csdn.net/u010512607/article/details/46350813 In the last two days, when I used Eclipse to write code, all the generated. if you delete all the class files, you can re-generate the new class file as long as you re-run the file. If any problem occurs, the console prompts-> error: the mai

PHP in a character to find another string, whether there is a strpos, this function usage, often many people use the inverse, the correct usage is Strpos (string,search), the front is the original string, followed by the original string to query the string, and in the array, This is the opposite, such as In_array (), in an array to find an element, the use of In_array (search, Array ()), the front of the element to find, followed by the search array, it is easy to mistake!PHP is so

StraightforwardReplace attr (' checked ', true) with prop (' checked ', true)The reason is that prop fixed the problem of attr this Boole state switching failureFor more, see http://www.cnblogs.com/KeenLeung/p/3799895.html650) this.width=650; "src=" Http://s5.51cto.com/wyfs02/M00/7D/75/wKioL1bpAx3SP7wCAACu7PSTbAE139.png "title=" Qq20160316145240.png "alt=" Wkiol1bpax3sp7wcaacu7pstbae139.png "/>Foam Gold: jquery Batch selection/cancellation, weird prob

Ajaxfileupload.js uploading files Weird problem solving, urgent and urgent

MySQL weird problem, asking for advice PHP Code $sql = "Select * FROM {$BIAOTOU}lottery_result where to_days (now ()) =to_days (lotterydate) and username= ' {$_session[' Duoduouser "]} ' and lotteryid={$lotteryid}"; echo $sql; Exit Output ? select * from Duoduo_lottery_result where To_days (now ()) =to_days (lotterydate) and username= ' Wzxinchen ' and lotteryid= 23 Everybody try to take this sentence to the command line analysis,

Weird events, array problems PHP Code $list =array ([page] = = Array ([page_id] = 1, [path] = tiyee.html, [ Templates] = Zj001.tpl, [key] = 21212121,), [qianggou] = = Array ([obje CT_ID] = 1, [number] = 0, [Oldprice] = 0.00, [Newprice] = 0.00, [BeginTime] = 0000-00-00 00:00:00, [endtime] = 0000-00-00 00:00:00, [limit_b] = 0000-0 0-00 00:00:00, [limit_e] = 0000-00-00 00:00:00, [type] = 1, [saleout] = 0, [Classtim

jquery Ajax json Weird problem JS Code $.ajax ({ Type: "Post", URL: "/test1.php", DataType: "JSON", timeout:16000, Data:{cid:n}, Success:function (msg) { if (1 = = Msg.status) { Alert (' OK '); }else if (0 = = msg.status) { Alert (' sorry ') } }, Error:function (JQXHR, Textstatus, Errorthrown) { Alert (textstatus+ "," +errorthrown); } }); PHP code Header ("content-type:text/html; Charset=utf-8 "); This sentence, in order to UTF8 format output, there

Question of cookies inside PHP? It's weird. PHP Code "; echo $HTTP _cookie_vars["TestCookie"]; echo ""; Print_r ($_cookie); Setcookie ("Cookie", "OK"); > The last line is put on the following error: Warning:cannot Modify header Information-headers already sent by (output started at E:\XAMPP\HTDOCS\SZXH2\COMMENT\TESTC Ookie.php:5) in E:\xampp\htdocs\szxh2\comment\testcookie.php on line 10 I just don't get it. --

All of you have come to see ah? help, It's weird!!

PHP functions calling external variables It's a weird question. PHP Code $classfield = "fadsdasf"; function Echo_blocka () { global $classfield; echo $classfield;} Echo_blocka (); This can be output normally on a separate page But in another contains the page nothing output, very depressed. Please analyze the reason for the expert. ------Solution-------------------- How does the inclusion of the other page contain the method? Where's

I haven't been here for a long time because of my busy work. In MS WebMatrix, a new event is added to Form: InitActivated. This code is detected, and it is only a special case of Form Activated events, this event is triggered when Activated is triggered for the first time. The Code is as follows: If (! This. _ initActivatedRaised){This. _ initActivatedRaised = true;This. OnInitActivated (e );} This code is very practical and solves the problem that I used to wait for all the content of the fo

C-weird stair Time limit:1000 msMemory limit:65536kb64bit Io format:% I64d % i64uSubmit status DescriptionAfter the official start of Hogwarts, Harry found that some stairs in Hogwarts were not static. On the contrary, they changed their direction every minute. For example, in the following example, the first stair is in the vertical direction. One minute later it moves to the horizontal direction, and another minute it returns to the vertical direct