You can pass an ADO.NET data source in to crystal and report off it. There are many, many articles dealing with how to do this, so I wont document it here.
Check out:
http://developer.emc.com/developer/d...DO_Dataset.pdf http://www.sdn.sap.com/irj/boc/go/po...idelayout=true http://msdn.microsoft.com/en-US/library/ms227354%28v=...
lewish95
Last Activity: May 12 '20, 04:59 PM
Joined: Mar 2 '20
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Code:<video controls width="250"> <source src="/media/examples/flower.webm" type="video/webm"> <source src="/media/examples/flower.mp4" type="video/mp4"> Sorry, your browser doesn't support embedded videos. </video>Leave a comment:
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Code:const array1 = [1, 2, 3, 4]; // fill with 0 from position 2 until position 4 console.log(array1.fill(0, 2, 4)); // expected output: [1, 2, 0, 0] // fill with 5 from position 1 console.log(array1.fill(5, 1)); // expected output: [1, 5, 5, 5] console.log(array1.fill(6)); // expected output: [6, 6, 6, 6]
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Access checks to see whether the referenced file is currently loaded in memory.
If the file is not loaded in memory, Access tries to verify that the RefLibPaths registry key exists. If the key exists, Access looks for a named value that has the same name as the reference. If there is a match, Access loads the reference from the path that the named value points to.
Access then searches for the referenced file in the following locations,...Leave a comment:
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Before actually compiling source the compilation unit is generated from .cpp files. This basically means that all preprocessor directives are computed: all #include will be replaces with content of the included files, all #define'd values will be substituted with corresponding expressions, all #if 0 ... #endif will be removed, etc. So after this step in your case you'll get two pieces of C++ code without any preprocessor directives that will both...Leave a comment:
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For a start, let’s teach the user to say hello:
Here we’ve just used a Function Expression to create the function and assign it to the property user.sayHi of the object.Code:let user = { name: "John", age: 30 }; user.sayHi = function() { alert("Hello!"); }; user.sayHi(); // Hello!
Then we can call it. The user can now speak!...Leave a comment:
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In this method, the part after the colon is the format specifier. The comma is the separator character you want,
This is equivalent of using format(num, ",d") for older versions of python.
we can use my_string = '{:,. 2f}'. format(my_numbe r) to convert float value into commas as thousands separators.Leave a comment:
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You were pretty close with your example. It works just fine when you use it with arguments such as these.
Sample script:
$ more ex.bash
#!/bin/bash
echo $1 $2
Example that works:
$ ssh serverA "bash -s" < ./ex.bash "hi" "bye"
hi bye
But it fails for these types of arguments:
$ ssh serverA "bash -s" <...Leave a comment:
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You could blit the highscores onto another surface and then blit this surf onto the screen. To blit the highscore list, use a for loop and enumerate the list, so that you can multiply the y-offset by i. To toggle the highscore surface, you can just add a variable highscores_visi ble = False and then do highscores_visi ble = not highscores_visi ble, and in the main loop check if highscores_visi ble: # blit the surf (press 'h' to update and toggle the...Leave a comment:
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lewish95 replied to VB6 How to setup a multi-column ListBox, 3rd column editable and must not be emptyin Visual BasicIf the user has made no selection when you refer to a column in a combo box or list box, the Column property setting will be Null. You can use the IsNull function to determine if a selection has been made, as in the following example.
If IsNull(Forms!Cu stomers!Country )
Then MsgBox "No selection."
End IfLeave a comment:
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While it is best to avoid logic that results in looping through a result set twice, if necessary you need to reset the result set back to the start:-
mysqli_data_see k($newsQuery, 0);Leave a comment:
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If you want to hide an entire row or column, right-click on the row or column header and then choose Hide. To hide a row or multiple rows, you need to right-click on the row number at the far left. To hide a column or multiple columns, you need to right-click on the column letter at the very top.Leave a comment:
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I recommend this method over a for (t = 0; t < b; t++). Imagine if you were using 64-bit math, the for loop would take a long time, even on a computer. OP doubling method of a=a+a was on track, but incomplete.
unsigned a;
unsigned b;
unsigned product = 0;
scanf("%u%u", &a, &b);
while (b > 0) {
if (b & 1) {
unsigned OldProduct = product;
product +=...Leave a comment:
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To stop and start services temporarily (Does not enable / disable them for future boots), you can type service SERVICE_NAME [action] . For example: sudo service apache2 stop (Will STOP the Apache service until Reboot or until you start it again).Leave a comment:
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Run the Python command-line interpreter, under your OS of choice,
Open Command line: Start menu -> Run and type cmd.
Type: C:\python27\pyt hon.exe.
Note: This is the default path for Python 2.7. If you are using a computer where Python is not installed in this path, change the path accordingly.Leave a comment:
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The EXCEPT operator is used to exclude like rows that are found in one query but not another. It returns rows that are unique to one result. To use the EXCEPT operator, both queries must return the same number of columns and those columns must be of compatible data types.Leave a comment:
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In the top left of the Access window and then click on the Access Options button. When the Access Options window appears, click on the Current Database tab. Then in the Display Form drop-down, select the forum that you wish to open at startup.Leave a comment:
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MySQL doesn't have recursive functionality, so you're left with using the NUMBERS table trick -
Create a table that only holds incrementing numbers - easy to do using an auto_increment:
DROP TABLE IF EXISTS `example`.`numb ers`;
CREATE TABLE `example`.`numb ers` (
`id` int(10) unsigned NOT NULL auto_increment,
PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=latin1;
Populate...Leave a comment:
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If you do not want to provide values for all columns that exists in your table, you've to specify the columns that you want to insert. (Which is logical, otherwise how should access, or any other DB, know for which columns you're providing a value)?
So, what you have to do is this:
INSERT INTO MyTable ( Column2, Column3, Column4) VALUES ( 1, 2, 3 )
Also , be sure that you omit the Primary Key column (which is...Leave a comment:
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You search through the list of dates, ignore any dates that are before your reference date, then remember the earliest of those dates.
Remembering the earliest date is like a regular loop for finding the minimum value.
Example:
private static Optional<LocalD ate> findNext(LocalD ate refDate, LocalDate[] dates) {
LocalDate next = null;
for (LocalDate date : dates)
...Leave a comment:
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