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How do I create an Excel (.XLS and .XLSX) file in C# without installing Microsoft Office?
...nity wiki
4 revs, 4 users 57%Jan Källman
78
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Difference between declaring variables before or in loop?
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@Jon, was it a bug in C# 1.0? Shouldn't ideally Outer be 9?
– nawfal
Jul 8 '14 at 18:10
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How to detect total available/free disk space on the iPhone/iPad device?
...rmatter:(long long)diskSpace {
NSString *formatted;
double bytes = 1.0 * diskSpace;
double megabytes = bytes / MB;
double gigabytes = bytes / GB;
if (gigabytes >= 1.0)
formatted = [NSString stringWithFormat:@"%.2f GB", gigabytes];
else if (megabytes >= 1.0)
...
Force browser to clear cache
...ke "_versionNo" to the file name for each release. For example:
script_1.0.css // This is the URL for release 1.0
script_1.1.css // This is the URL for release 1.1
script_1.2.css // etc.
Or alternatively do it after the file name:
script.css?v=1.0 // This is the URL for release 1.0
script.css...
Python 3.x rounding behavior
...it to replace something like round(5, -1).
– Pekka Klärck
Jun 15 '18 at 11:39
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“please check gdb is codesigned - see taskgated(8)” - How to get gdb installed with homebrew code si
...-cert /usr/local/bin/gdb
Where content of gdb.xml is:
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN"
"http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>com.apple.security.cs.allow-jit&l...
View the Task's activity stack
...omponentSpecified=false isHomeActivity=false
configuration={ scale=1.0 imsi=310/4 loc=en_US touch=3 keys=2/1/2 nav=2/2 orien=1 layout=34}
resultTo=HistoryRecord{44d174d0 com.android.contacts/.DialtactsContactsEntryActivity} resultWho=favorites resultCode=2
launchFailed=false ...
ERROR ITMS-9000: “Redundant Binary Upload. There already exists a binary upload with build version '
...4, etc. for the build number, but the version number has to be increasing, 1.0 -> 1.1 -> 1.2 etc. The build number has to be higher than what was submitted previously for the same version number, if not an error is posted. So, if a new binary is submitted that has version 3.75 and a build 1 ha...
Show and hide a View with a slide up/down animation
...he animation
view.animate()
.translationY(view.getHeight())
.alpha(1.0f)
.setListener(null);
You can then fade the View back out and slide it back to its original position. We also set an AnimatorListener so we can set the visibility of the View back to GONE once the animation is finis...
Animate change of view background color on Android
... in the drawable folder you could write something like:
<?xml version="1.0" encoding="UTF-8"?>
<transition xmlns:android="http://schemas.android.com/apk/res/android">
<!-- The drawables used here can be solid colors, gradients, shapes, images, etc. -->
<item android:dra...