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【PM干货】2015年阿里业务型PM笔试题 - 项目管理 - 清泛网 - 专注C/C++及内核技术
...没有想起来。
4、最近新闻经常出现飞机失事，假如你是XXX航空公司的工作人员，你如何将降低负面影响，同时实现利益最大化。
我认为这是一个危机公关处理和事件营销的过程。
首先，在事故发生时，航空公司应当在第一...
Quickly find whether a value is present in a C array?
... r3,r2
beq true_exit
subs r0,r0,#1
bne loop_top
false_exit: xxx
bx lr
true_exit: xxx
bx lr
As I said, I don't own the OP's exact hardware, but I will be testing the performance on an nVidia Tegra 3 and Tegra 4 of the 3 different versions and post the results here soon.
Up...
Remove all occurrences of char from string
...
will work.
Usage would be str.replace("X", "");.
Executing
"Xlakjsdf Xxx".replaceAll("X", "");
returns:
lakjsdf xx
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Make a number a percentage
What's the best way to strip the "0."XXX% off a number and make it a percentage? What happens if the number happens to be an int?
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JavaScript Form Submit - Confirm or Cancel Submission Dialog Box
...lt;form onsubmit="return submit(this);">
<input type="image" src="xxx" border="0" name="submit" onclick="show_alert();"
alt="PayPal - The safer, easier way to pay online!" value="Submit">
</form>
Also this is the code in run, just I make it easier to see how it works, just ...
Is mongodb running?
...
Thanks. I got this: [root@xxx lib]# ./mongodb-linux-i686-1.6.5/bin/mongod --fork --logpath /var/log/m ongodb.log --logappend all output going to: /var/log/mongodb.log forked process: 7518 but still when I close the shell and open a new one I get Conne...
JPA CascadeType.ALL does not delete orphans
...re using JPA 2.0, you can now use the orphanRemoval=true attribute of the @xxxToMany annotation to remove orphans.
Actually, CascadeType.DELETE_ORPHAN has been deprecated in 3.5.2-Final.
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How to get the size of a string in Python?
...rror) 'unicodeescape' codec can't decode bytes in position 0-1: truncated \xXX escape
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Python Selenium accessing HTML source
...e data or to click the element..
options = driver.find_elements_by_name_("XXX")
for option in options:
if option.text == "XXXXXX":
print(option.text)
option.click()
You can find the elements by name, XPath, id, link and CSS path.
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Extract numbers from a string
... Not only before number. Any +/- will not be truncated. If you have xxx-yyy-24 you will get --24. You can use str_repleace(array('+','-'), '', $result) to delete both signs.
– imclickingmaniac
May 8 '13 at 9:09
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