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DBMS_OUTPUT.PUT_LINE not printing
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Ok so now it displays the correct names but like 100times. how would i display title, year, rolename, quote in a table below instead of the 100s of name that appears
– dexter
May 3 '12 at 15:43
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When should one use RxJava Observable and when simple Callback on Android?
...For example, the caller wants to get a photo that is cropped to dimensions 100x100. The api may return any size photo, so you can map the getUserPhoto observable to another ResizedPhotoObservable - the caller only gets notified when the resizing is done. If you don't need to use it, don't force it.
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Share Large, Read-Only Numpy Array Between Multiprocessing Processes
...the array:
a = np.memmap('test.array', dtype='float32', mode='w+', shape=(100000,1000))
You can then fill this array in the same way you do with an ordinary array. For example:
a[:10,:100]=1.
a[10:,100:]=2.
The data is stored into disk when you delete the variable a.
Later on you can use mult...
Tooltips for cells in HTML table (no Javascript)
...ve;
}
.CellComment{
display:none;
position:absolute;
z-index:100;
border:1px;
background-color:white;
border-style:solid;
border-width:1px;
border-color:red;
padding:3px;
color:red;
top:20px;
left:20px;
}
.CellWithComment:hover span.CellComment{
disp...
Why is Thread.Sleep so harmful
...ted resource, they take approximately 200,000 cycles
to create and about 100,000 cycles to destroy. By default they
reserve 1 megabyte of virtual memory for its stack and use 2,000-8,000
cycles for each context switch. This makes any waiting thread a
huge waste.
The preferred solution: Wa...
Why does the arrow (->) operator in C exist?
...ke these
int i = 5;
i->b = 42; /* Write 42 into `int` at address 7 */
100->a = 0; /* Write 0 into `int` at address 100 */
The first assignment was interpreted by the compiler as "take address 5, add offset 2 to it and assign 42 to the int value at the resultant address". I.e. the above wou...
Have a fixed position div that needs to scroll if content overflows
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The problem with using height:100% is that it will be 100% of the page instead of 100% of the window (as you would probably expect it to be). This will cause the problem that you're seeing, because the non-fixed content is long enough to include the fixed...
SQLite Concurrent Access
...r server applications, somebody some time ago said that anything less than 100K page views a day could be handled perfectly by a SQLite database in typical scenarios (e.g. blogs, forums), and I have yet to see any evidence to the contrary. In fact, with modern disks and processors, 95% of web sites ...
SHFileOperation函数总结（文件夹的移动、复制、删除） - C/C++ - 清泛网 -...
...动作
LPCTSTR pFrom; //源文件路径，可以是多个文件
LPCTSTR pTo; //目标路径，可以是路径或文件名
FILEOP_FLAGS fFlags; //标志，附加选项
BOOL fAnyOperationsAborted; //是否可被中断
...
Custom CSS Scrollbar for Firefox
...lways) are colored.
Visual Demo:
.scroll {
width: 20%;
height: 100px;
border: 1px solid grey;
overflow: scroll;
display: inline-block;
}
.scroll-color-auto {
scrollbar-color: auto;
}
.scroll-color-dark {
scrollbar-color: dark;
}
.scroll-color-light {
scrollbar-col...