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Get name of caller function in PHP?
Is there a PHP function to find out the name of the caller function in a given function?
12 Answers
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set the width of select2 input (through Angular-ui directive)
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You need to specify the attribute width to resolve in order to preserve element width
$(document).ready(function() {
$("#myselect").select2({ width: 'resolve' });
});
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How to update column with null value
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No special syntax:
CREATE TABLE your_table (some_id int, your_column varchar(100));
INSERT INTO your_table VALUES (1, 'Hello');
UPDATE your_table
SET your_column = NULL
WHERE some_id = 1;
SELECT * FROM your_table WHERE your_column IS NULL;
+---------+-------------+
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encryption/decryption with multiple keys
...GP clients in general usually encrypt the actual data with a symmetric key called a "session key". The session key is then encrypted with each "recipient key" (i.e. the ones you specify with -r/--recipient). This is sometimes referred to as a hybrid cipher. Right now, I believe GnuPG by default u...
开源跳板机(堡垒机)Jumpserver v2.0.0 使用说明 - 开源 & Github - 清泛网 ...
...硬件设备说明视频：
用户管理： http://v.youku.com/v_show/id_XOTM5Mzc3NDE2.html
授权管理： http://v.youku.com/v_show/id_XOTM5Mzg1MTY0.html
部署篇： http://laoguang.blog.51cto.com/6013350/1636273
更新log截图篇： http://laoguang.blog.51cto.com/6013350/1635853
本...
this.setState isn't merging states as I would expect
...of the current state this.state.selected to construct a new state and then call setState() on that:
var newSelected = _.extend({}, this.state.selected);
newSelected.name = 'Barfoo';
this.setState({ selected: newSelected });
I've used function _.extend() function (from underscore.js library) here ...
Does name length impact performance in Redis?
...e operation than using a longer key.
Redis comes with a benchmark utility called redis-benchmark, if you modify the "GET" test in src/redis-benchmark.c so that they key is just "foo", you can run the short key test after a make install:
diff --git a/src/redis-benchmark.c b/src/redis-benchmark.c
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Automapper: Update property values without creating a new object
... Thanks, Jimmy...I purposely stayed away from AutoMapper because I was afraid of the learning curve impacting my schedule. I'm officially sorry I stayed away so long...it's much easier than I initially thought.
– Neil T.
Apr 8 '10 at 23:26
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List comprehension rebinds names even after scope of comprehension. Is this right?
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I'll add that although Guido calls it a "dirty little secret", many considered it a feature, not a bug.
– Steven Rumbalski
Nov 10 '11 at 20:32
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Enabling ProGuard in Eclipse for Android
... confusing because the project.properties also says # This file is automatically generated by Android Tools. # Do not modify this file -- YOUR CHANGES WILL BE ERASED!
– Todd Painton
Sep 10 '12 at 18:57
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