大约有 15,482 项符合查询结果（耗时：0.0242秒） [XML]
Reading an Excel file in PHP [closed]
...;read('excel_file.xls'); // reads and stores the excel file data
// Test to see the excel data stored in $sheets property
echo '<pre>';
var_export($excel->sheets);
echo '</pre>';
or
echo '<pre>';
print_r($excel->sheets);
echo '</pre>...
Determine path of the executing script
...e to source the file in - i.e. if I save that code then run source("~/code/test.r"), PATH will be set to ~/desktop. If you just evaluate it at the top level, it will return NULL.
– hadley
Nov 30 '09 at 16:24
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Scale Image to fill ImageView width and keep aspect ratio
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Works like charm on API 19+, but not on API 16 (tested). Alex Semeniuk's custom view works on API 16 too.
– Ashkan Sarlak
Sep 27 '15 at 10:25
1
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Exception thrown inside catch block - will it be caught again?
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Thanks. So I will get a compile time error, right? I will test it when I get home.
– sofs1
Aug 22 '16 at 23:38
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Best database field type for a URL
...he URL in Windows Firefox 1.5.x. However, longer URLs will work. I stopped testing after 100,000 characters."
– Wesley Murch
May 17 '12 at 21:56
1
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A valid provisioning profile for this executable was not found for debug mode
...cert from both My Certificates and Certificates and then downloading the latest one from the dev centre and installing that (double click on the .cer file)
sorted my problem
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How can I maximize a split window?
...um height/width settings)
Edit To the comment
start vim (e.g. gvim /tmp/test.cpp)
invoke help :help various-motions - opens a split window
move help into separate tab maximized: C-wT
enjoy reading the fine manual :)
move the help back into the original tab:
mAZZ<C-w>S`A
mA: set global ...
Android WebView: handling orientation changes
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I tested but found do not work, set configChanges attribute like below will work. android:configChanges="keyboardHidden|orientation"
– virsir
Feb 27 '10 at 16:05
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Stripping everything but alphanumeric chars from a string in Python
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I just timed some functions out of curiosity. In these tests I'm removing non-alphanumeric characters from the string string.printable (part of the built-in string module). The use of compiled '[\W_]+' and pattern.sub('', str) was found to be fastest.
$ python -m timeit -s \
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Get escaped URL parameter
...RI which turned anything into string, Sanjeev was right but his code wasnt tested correctly and simple copy and paste doesnt work. function getURLParameter(name) { var p = RegExp(name + '=' + '(.+?)(&|$)').exec(location.search); if(!!p) { p = decodeURI(p[1]); } r...